CVE-2020-2505 is a low-severity vulnerability affecting QNAP QES operating systems, specifically fixed in versions 2.1.1 Build 20201006 and later. It allows attackers to gain sensitive information through error message generation. The CVSS score is 2.3 (LOW), indicating a local attack vector with low complexity, requiring high privileges, and resulting in low confidentiality impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in the KEV catalog. Community discussion and media coverage are minimal, with only one mention and one article found.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.1.1CPE matchmatch criteria | cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:* | ||
2.1.1CPE matchmatch criteria | cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:* | ||
2.1.1CPE matchmatch criteria | cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:* | ||
2.1.1CPE matchmatch criteria | cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:* | ||
2.1.1CPE matchmatch criteria | cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
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.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.