CVE-2012-6431 describes a vulnerability in Symfony 2.0.x versions prior to 2.0.20, where inconsistent processing of URL-encoded data within its Routing and Security components allows remote attackers to bypass URI restrictions using doubly encoded strings. With a CVSS score of 6.4 (medium severity), this vulnerability is easily exploitable over the network with low attack complexity and no authentication required, potentially leading to partial confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.0CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:2.0.0:*:*:*:*:*:*:* | ||
2.0.1CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:2.0.1:*:*:*:*:*:*:* | ||
2.0.2CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:2.0.2:*:*:*:*:*:*:* | ||
2.0.3CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:2.0.3:*:*:*:*:*:*:* | ||
2.0.4CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:2.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.