CVE-2009-0849 describes a stack-based buffer overflow in the DtbClsLogin function of NovaStor NovaNET 12, affecting both Linux and Windows platforms. This vulnerability allows remote attackers to execute arbitrary code on Linux or cause a denial of service on Windows by supplying a crafted, long username during backup domain authentication. With a CVSS score of 7.5, it is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog and lacking social media or media coverage, an exploit is publicly available on ExploitDB, indicating the potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12CPE matchmatch criteria | cpe:2.3:a:novastor:novanet:12:*:*:*:*:*:*:* |
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.