var-201512-0084
Vulnerability from variot
The diagnostic-ping implementation on ZyXEL PMG5318-B20A devices with firmware before 1.00(AANC.2)C0 allows remote attackers to execute arbitrary commands via the PingIPAddr parameter. Several models of ZyXEL routers are vulnerable to multiple issues, including weak default passwords, command injections due to improper input validation, and cross-site scripting. The ZyXEL PMG5318-B20A is a wireless switch from ZyXEL Technology. A security hole exists in the 'PingIPAddr' parameter in the diagnostic ping function of the ZyXEL PMG5318-B20A using V100AANC0b5 firmware. Multiple ZyXEL Routers are prone to following security vulnerabilities: 1. An insecure default-password vulnerability 2. Multiple cross-site scripting vulnerabilities 3. A command-execution vulnerability 4. A security-bypass vulnerability 5. An authorization-bypass Successful exploits allow attacker-supplied HTML and script code to run in the context of the affected browser potentially allowing attackers to steal cookie-based authentication credentials, execute arbitrary commands, to gain unauthorized access and bypass security restrictions and perform unauthorized actions
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.