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CVE-2005-4802

14
FAUCET Score

CVE-2005-4802 describes a local privilege escalation vulnerability in Flexbackup versions 1.2.1 and earlier, allowing attackers to overwrite arbitrary files and execute code through a symlink attack on temporary files. With a CVSS score of 4.6 (AV:L/AC:L/Au:N/C:P/I:P/A:P), this flaw requires local access and low attack complexity to achieve partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.1CPE matchmatch criteria
cpe:2.3:a:flexbackup:flexbackup:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

AV:L/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 80th percentile among its peer group of 3,048 CVEs.

Social Chatter

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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugs.debian.org / cgi-bin/bugreport.cgi
Exploit
marc.info
secunia.com / advisories/17209
ExploitVendor Advisory
secunia.com / advisories/23008
securitytracker.com / id
Exploit
debian.org / security/2006/dsa-1216
zataz.net / adviso/flexbackup-09192005.txt
ExploitVendor Advisory