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CVE-2016-2810

18
FAUCET Score

CVE-2016-2810 describes a vulnerability in Mozilla Firefox versions prior to 46.0 on Android devices running versions before 5.0. This flaw allows a malicious application with content-provider permissions to bypass signature access requirements, potentially enabling unauthorized reading of sensitive data like browser history or saved passwords. Rated MEDIUM with a CVSS score of 5.0, the attack requires local access and user interaction, but could lead to high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 45.0.2CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.0MEDIUM

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.3
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 83rd percentile among its peer group of 381 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2016-2810Moderate

Mozilla: Content provider permission bypass allows malicious application to access data (MFSA 2016-41)

Apr 26, 2016

References

lists.opensuse.org / opensuse-updates/2016-05/msg00038.html
bugzilla.mozilla.org / show_bug.cgi
security.gentoo.org / glsa/201701-15
mozilla.org / security/announce/2016/mfsa2016-41.html
Vendor Advisory
securitytracker.com / id/1035692