CVE-2025-30347 is a high-severity out-of-bounds read vulnerability affecting Varnish Enterprise versions prior to 6.0.13r13. This flaw allows unauthenticated remote attackers to obtain sensitive information by crafting specific range requests against ephemeral MSE4 stevedore objects. While the CVSS score is 7.5 (High), indicating a significant risk, there is currently no evidence of active exploitation, public exploit code, or community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.0.13CPE matchmatch criteria | cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r10:*:*:*:*:*:* | ||
6.0.13CPE matchmatch criteria | cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r11:*:*:*:*:*:* | ||
6.0.13CPE matchmatch criteria | cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r12:*:*:*:*:*:* | ||
6.0.13CPE matchmatch criteria | cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r2:*:*:*:*:*:* | ||
6.0.13CPE matchmatch criteria | cpe:2.3:a:varnish-software:varnish_enterprise:6.0.13:r3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.