CVE-2021-27091 (GCVE-0-2021-27091)
Vulnerability from cvelistv5 – Published: 2021-04-13 19:32 – Updated: 2024-08-03 20:40
VLAI
EPSS
VEX
Title
RPC Endpoint Mapper Service Elevation of Privilege Vulnerability
Summary
RPC Endpoint Mapper Service Elevation of Privilege Vulnerability
Severity
CWE
- Elevation of Privilege
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
6 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Microsoft | Windows 7 |
Affected:
6.1.0 , < publication
(custom)
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:* |
||
| Microsoft | Windows 7 Service Pack 1 |
Affected:
6.1.0 , < publication
(custom)
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:* |
||
| Microsoft | Windows Server 2008 R2 Service Pack 1 |
Affected:
6.1.0 , < publication
(custom)
cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:* |
||
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) |
Affected:
6.0.0 , < publication
(custom)
cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:* |
||
| Microsoft | Windows Server 2012 |
Affected:
6.2.0 , < publication
(custom)
cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:* |
||
| Microsoft | Windows Server 2012 (Server Core installation) |
Affected:
6.2.0 , < publication
(custom)
cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:* |
Date Public
2021-04-13 07:00
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"title": "RPC Endpoint Mapper Service Elevation of Privilege Vulnerability",
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}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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