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CVE-2010-2757

21
FAUCET Score

CVE-2010-2757 describes a vulnerability in Bugzilla versions 2.22rc1 through 3.7.2 where the "sudo" feature fails to properly send impersonation notifications. This flaw allows remote authenticated users to impersonate other users without detection. With a CVSS score of 6.5, this vulnerability is of medium severity, indicating a network-based attack with low complexity that could lead to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.4CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.4:*:*:*:*:*:*:*
2.6CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.6:*:*:*:*:*:*:*
2.8CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.8:*:*:*:*:*:*:*
2.9CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.9:*:*:*:*:*:*:*
2.22CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.22:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.25%
Probability of exploitation in next 30 days
EPSS Percentile
66.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0125 is in the 80th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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

lists.fedoraproject.org / pipermail/package-announce/2010-August/046518.html
lists.fedoraproject.org / pipermail/package-announce/2010-August/046534.html
lists.fedoraproject.org / pipermail/package-announce/2010-August/046546.html
bugzilla.mozilla.org / show_bug.cgi
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/40892
Vendor Advisory
secunia.com / advisories/41128
bugzilla.org / security/3.2.7
securityfocus.com / bid/42275
vupen.com / english/advisories/2010/2035
Vendor Advisory
vupen.com / english/advisories/2010/2205