CVE-2020-2497 is a cross-site scripting (XSS) vulnerability affecting QNAP QTS and QuTS hero operating systems, allowing remote attackers to inject malicious code into System Connection Logs. This medium-severity vulnerability (CVSS 6.1) has a network attack vector, low attack complexity, and requires user interaction, potentially leading to limited confidentiality and integrity impacts. While there is no known active exploitation, public exploit code, or Metasploit modules, the vulnerability has received some community discussion and media coverage. QNAP has released patches in various QTS and QuTS hero versions to address this issue.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.5.1.1472CPE matchmatch criteria | cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:* | ||
< 4.5.1.1456CPE matchmatch criteria | cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | ||
< 4.4.3.1354CPE matchmatch criteria | cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | ||
< 4.3.6.1333CPE matchmatch criteria | cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | ||
< 4.3.4.1368CPE matchmatch criteria | cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.