Unrated severityNVD Advisory· Published Feb 20, 2009· Updated Jun 16, 2026

CVE-2009-0640

Description

Directory traversal vulnerability in the administrative web server in Swann DVR4-SecuraNet allows remote attackers to read arbitrary files via a .. (dot dot) in the URI, as demonstrated by reading the vy_netman.cfg file that contains passwords.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Swannsecurity/Dvr4 Securanet2 versions
cpe:2.3:h:swannsecurity:dvr4-securanet:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:swannsecurity:dvr4-securanet:-:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

packetstorm.linuxsecurity.com/0902-exploits/cctv-disclose.txtnvdExploit
www.securityfocus.com/bid/33716nvdExploit
secunia.com/advisories/33861nvdVendor Advisory
osvdb.org/51897nvd
www.securityfocus.com/archive/1/500789/100/0/threadednvd

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.002
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000