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CVE-2007-0872

23
FAUCET Score

CVE-2007-0872 describes a directory traversal vulnerability in the Plain Old Webserver (POW) add-on for Mozilla Firefox, specifically versions prior to 0.0.9. This flaw allows unauthenticated remote attackers to read arbitrary files on a vulnerable system by manipulating URIs with ".." sequences. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and potential for unauthorized information disclosure. While not listed in CISA's KEV catalog, an exploit for this vulnerability is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
0.0.7CPE matchmatch criteria
cpe:2.3:a:plain_old_webserver:plain_old_webserver:0.0.7:*:*:*:*:*:*:*
0.0.8CPE matchmatch criteria
cpe:2.3:a:plain_old_webserver:plain_old_webserver:0.0.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.49%
Probability of exploitation in next 30 days
EPSS Percentile
87.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-29575 · Sep 25, 2006
This CVE's current EPSS score of 0.0349 is in the 84th percentile among its peer group of 23,705 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

osvdb.org / 33174
addons.mozilla.org / firefox/3002
seclists.org / fulldisclosure/2007/Feb/0196.html
Exploit
seclists.org / fulldisclosure/2007/Feb/0210.html
secunia.com / advisories/24127
exchange.xforce.ibmcloud.com / vulnerabilities/32467
securityfocus.com / bid/22502
vupen.com / english/advisories/2007/0558