CVE-2018-16495 describes a session fixation vulnerability in Versa Networks Versa Operating System (VOS). The system issues an authentication token before login and fails to change it after successful authentication, allowing an attacker to potentially hijack a user's session. This vulnerability has a CVSS score of 8.8 (High), indicating a severe impact with high confidentiality, integrity, and availability compromise possible via a low-complexity network attack. While the FAUCET Risk Score is 69/100, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 16.1r2s11CPE matchmatch criteria | cpe:2.3:o:versa-networks:versa_operating_system:*:*:*:*:*:*:*:* | ||
>= 20.2.0, < 20.2.2CPE matchmatch criteria | cpe:2.3:o:versa-networks:versa_operating_system:*:*:*:*:*:*:*:* | ||
>= 21.1.0, < 21.1.1CPE matchmatch criteria | cpe:2.3:o:versa-networks:versa_operating_system:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.