CVE-2021-37704 is a medium-severity information disclosure vulnerability affecting PhpFastCache versions prior to 6.1.5, 7.1.2, and 8.0.7. If the /vendor directory, where PhpFastCache is installed, is publicly accessible, an attacker can expose the phpinfo() output, potentially revealing sensitive system configuration details. The attack complexity is low, requiring only network access and low privileges, with a CVSS score of 4.3. While not actively exploited in the wild and not on CISA's KEV catalog, a Nuclei template exists for detection, and there is minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.1.5CPE matchmatch criteria | cpe:2.3:a:phpfastcache:phpfastcache:*:*:*:*:*:*:*:* | ||
>= 7.0.0, < 7.1.2CPE matchmatch criteria | cpe:2.3:a:phpfastcache:phpfastcache:*:*:*:*:*:*:*:* | ||
>= 8.0.0, < 8.0.7CPE matchmatch criteria | cpe:2.3:a:phpfastcache:phpfastcache:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.