Common Weakness Enumeration
CWE-326
Allowed-with-ReviewInadequate Encryption Strength
Abstraction: Class · Status: Draft
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
631 vulnerabilities reference this CWE, most recent first.
CVE-2022-34385 (GCVE-0-2022-34385)
Vulnerability from cvelistv5 – Published: 2023-02-10 20:07 – Updated: 2025-03-26 15:43
VLAI
EPSS
VEX
Summary
SupportAssist for Home PCs (version 3.11.4 and prior) and SupportAssist for Business PCs (version 3.2.0 and prior) contain cryptographic weakness vulnerability. An authenticated non-admin user could potentially exploit the issue and obtain sensitive information.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/000204114 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | SupportAssist Client Consumer |
Affected:
0 , ≤ 3.11.4, 3.2.0
(custom)
|
Date Public
2022-10-12 16:00
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CVE-2022-32753 (GCVE-0-2022-32753)
Vulnerability from cvelistv5 – Published: 2024-03-22 15:26 – Updated: 2024-08-03 07:46
VLAI
EPSS
VEX
Title
IBM Security Verify Directory information disclosure
Summary
IBM Security Verify Directory 10.0.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 228444.
Severity
4.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7145001 | vendor-advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Security Verify Directory |
Affected:
10.0.0
|
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CVE-2022-26307 (GCVE-0-2022-26307)
Vulnerability from cvelistv5 – Published: 2022-07-25 00:00 – Updated: 2024-08-03 05:03
VLAI
EPSS
VEX
Title
Weak Master Keys
Summary
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulerable to a brute force attack if an attacker has access to the users stored config. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.3.
Severity
No CVSS data available.
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Document Foundation | LibreOffice |
Affected:
7.2 , < 7.2.7
(custom)
Affected: 7.3 , < 7.3.3 (custom) |
Credits
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CVE-2022-26306 (GCVE-0-2022-26306)
Vulnerability from cvelistv5 – Published: 2022-07-25 00:00 – Updated: 2024-08-03 05:03
VLAI
EPSS
VEX
Title
Execution of Untrusted Macros Due to Improper Certificate Validation
Summary
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
Severity
No CVSS data available.
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Document Foundation | LibreOffice |
Affected:
7.2 , < 7.2.7
(custom)
Affected: 7.3 , < 7.3.1 (custom) |
Credits
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CVE-2022-24318 (GCVE-0-2022-24318)
Vulnerability from cvelistv5 – Published: 2022-02-09 22:05 – Updated: 2024-08-03 04:07
VLAI
EPSS
VEX
Summary
A CWE-326: Inadequate Encryption Strength vulnerability exists that could cause non-encrypted communication with the server when outdated versions of the ViewX client are used. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)
Severity
No CVSS data available.
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://download.schneider-electric.com/files?p_D… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions) |
Affected:
ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)
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CVE-2022-4048 (GCVE-0-2022-4048)
Vulnerability from cvelistv5 – Published: 2023-05-15 09:23 – Updated: 2025-01-23 19:25
VLAI
EPSS
VEX
Title
CODESYS V3 prone to Inadequate Encryption Stregth
Summary
Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS Development System V3 |
Affected:
V0.0.0.0 , < V3.5.18.40
(semver)
|
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CVE-2022-2758 (GCVE-0-2022-2758)
Vulnerability from cvelistv5 – Published: 2022-08-31 15:33 – Updated: 2025-04-16 16:11
VLAI
EPSS
VEX
Title
Update
Summary
Passwords are not adequately encrypted during the communication process between all versions of LS Industrial Systems (LSIS) Co. Ltd LS Electric XG5000 software prior to V4.0 and LS Electric PLCs: all versions of XGK-CPUU/H/A/S/E prior to V3.50, all versions of XGI-CPUU/UD/H/S/E prior to V3.20, all versions of XGR-CPUH prior to V1.80, all versions of XGB-XBMS prior to V3.00, all versions of XGB-XBCH prior to V1.90, and all versions of XGB-XECH prior to V1.30. This would allow an attacker to identify and decrypt the password of the affected PLCs by sniffing the PLC’s communication traffic.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | XG5000 |
Affected:
All versions , < V4.0
(custom)
|
|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | PLC: XGB-XECH |
Affected:
All versions , < V1.30
(custom)
|
|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | PLC: XGB-XBCH |
Affected:
All versions , < V1.90
(custom)
|
|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | PLC: XGB-XBMS |
Affected:
All versions , < V3.00
(custom)
|
|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | PLC: XGR-CPUH |
Affected:
All versions , < V1.80
(custom)
|
|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | PLC: XGI-CPUU/UD/H/S/E |
Affected:
All versions , < V3.20
(custom)
|
|
| LS Industrial Systems (LSIS) Co. Ltd LS Electric | PLC: XGK-CPUU/H/A/S/E |
Affected:
All versions , < V3.50
(custom)
|
Date Public
2022-08-16 00:00
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CVE-2022-2640 (GCVE-0-2022-2640)
Vulnerability from cvelistv5 – Published: 2022-12-12 01:50 – Updated: 2025-04-16 16:05
VLAI
EPSS
VEX
Summary
The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Horner Automation | Remote Compact Controller (RCC) 972 |
Affected:
Firmware Version 15.40
|
Date Public
2022-12-01 00:00
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CVE-2022-1318 (GCVE-0-2022-1318)
Vulnerability from cvelistv5 – Published: 2022-04-20 15:30 – Updated: 2025-04-16 16:28
VLAI
EPSS
VEX
Title
Hills ComNav Inadequate Encryption Strength
Summary
Hills ComNav version 3002-19 suffers from a weak communication channel. Traffic across the local network for the configuration pages can be viewed by a malicious actor. The size of certain communications packets are predictable. This would allow an attacker to learn the state of the system if they can observe the traffic. This would be possible even if the traffic were encrypted, e.g., using WPA2, as the packet sizes would remain observable. The communication encryption scheme is theoretically sound, but is not strong enough for the level of protection required.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.corporate.carrier.com/Images/CARR-PSA… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Interlogix | ComNav |
Affected:
All , ≤ 3002-19
(custom)
|
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CVE-2021-40341 (GCVE-0-2021-40341)
Vulnerability from cvelistv5 – Published: 2023-01-05 21:26 – Updated: 2025-04-10 13:31
VLAI
EPSS
VEX
Title
Weak DES encryption
Summary
DES cipher, which has inadequate encryption strength, is used Hitachi Energy FOXMAN-UN to encrypt user credentials used to access the Network Elements. Successful exploitation allows sensitive information to be decrypted easily. This issue affects
* FOXMAN-UN product: FOXMAN-UN R16A, FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C;
* UNEM product: UNEM R16A, UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C.
List of CPEs:
* cpe:2.3:a:hitachienergy:foxman-un:R16A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R16A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:*
* cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Hitachi Energy | FOXMAN-UN |
Affected:
FOXMAN-UN R16A
Affected: FOXMAN-UN R15B Affected: FOXMAN-UN R15A Affected: FOXMAN-UN R14B Affected: FOXMAN-UN R14A Affected: FOXMAN-UN R11B Affected: FOXMAN-UN R11A Affected: FOXMAN-UN R10C Affected: FOXMAN-UN R9C |
|
| Hitachi Energy | UNEM |
Affected:
UNEM R16A
Affected: UNEM R15B Affected: UNEM R15A Affected: UNEM R14B Affected: UNEM R14A Affected: UNEM R11B Affected: UNEM R11A Affected: UNEM R10C Affected: UNEM R9C |
Date Public
2022-12-13 13:30
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Mitigation
Architecture and Design
Use an encryption scheme that is currently considered to be strong by experts in the field.
CAPEC-112: Brute Force
In this attack, some asset (information, functionality, identity, etc.) is protected by a finite secret value. The attacker attempts to gain access to this asset by using trial-and-error to exhaustively explore all the possible secret values in the hope of finding the secret (or a value that is functionally equivalent) that will unlock the asset.
CAPEC-192: Protocol Analysis
An adversary engages in activities to decipher and/or decode protocol information for a network or application communication protocol used for transmitting information between interconnected nodes or systems on a packet-switched data network. While this type of analysis involves the analysis of a networking protocol inherently, it does not require the presence of an actual or physical network.
CAPEC-20: Encryption Brute Forcing
An attacker, armed with the cipher text and the encryption algorithm used, performs an exhaustive (brute force) search on the key space to determine the key that decrypts the cipher text to obtain the plaintext.