CVE-2009-2658 describes a directory traversal vulnerability in ZNC versions prior to 0.072. This flaw allows unauthenticated remote attackers to overwrite arbitrary files on affected systems by sending a specially crafted DCC SEND request. The vulnerability carries a CVSS score of 7.5, indicating high severity with low attack complexity and potential for partial confidentiality, integrity, and availability impact. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using vulnerable ZNC versions should prioritize patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.044CPE matchmatch criteria | cpe:2.3:a:znc:znc:0.044:*:*:*:*:*:*:* | ||
0.045CPE matchmatch criteria | cpe:2.3:a:znc:znc:0.045:*:*:*:*:*:*:* | ||
0.047CPE matchmatch criteria | cpe:2.3:a:znc:znc:0.047:*:*:*:*:*:*:* | ||
0.052CPE matchmatch criteria | cpe:2.3:a:znc:znc:0.052:*:*:*:*:*:*:* | ||
0.054CPE matchmatch criteria | cpe:2.3:a:znc:znc:0.054:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
No social media mentions found for this CVE.
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.