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CVE-2012-0304

21
FAUCET Score

CVE-2012-0304 describes a privilege escalation vulnerability in Symantec LiveUpdate Administrator versions prior to 2.3.1. The flaw stems from weak permissions (Everyone: Full Control) on the installation directory, allowing local attackers to introduce malicious files. This vulnerability carries a CVSS score of 6.9, indicating high severity with a local attack vector and medium complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.0CPE matchmatch criteria
cpe:2.3:a:symantec:liveupdate_administrator:*:*:*:*:*:*:*:*
1.5.3.21CPE matchmatch criteria
cpe:2.3:a:symantec:liveupdate_administrator:1.5.3.21:*:*:*:*:*:*:*
1.5.4CPE matchmatch criteria
cpe:2.3:a:symantec:liveupdate_administrator:1.5.4:*:*:*:*:*:*:*
1.5.7.19CPE matchmatch criteria
cpe:2.3:a:symantec:liveupdate_administrator:1.5.7.19:*:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:symantec:liveupdate_administrator:2.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.9MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 33rd percentile among its peer group of 1,595 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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

Vendor Patches (3)

envoyvendor investigatingvia llm_extracted
langgeniusvendor investigatingvia llm_extracted
mozillavendor investigatingvia llm_extracted

Vendor Advisories (3)

mozillallm-mozilla-c2a8bbb64795f2b7HIGH

[R1] Symantec LiveUpdate Administrator Installation Directory Permission Weakness Local Privilege Escalation

May 19, 2012
langgeniusllm-langgenius-066bfc0f970ccf90HIGH

[R1] Symantec LiveUpdate Administrator Installation Directory Permission Weakness Local Privilege Escalation

May 19, 2012
envoyllm-envoy-3b11b8fc416e5f5dHIGH

[R1] Symantec LiveUpdate Administrator Installation Directory Permission Weakness Local Privilege Escalation

May 19, 2012

References

nessus.org / plugins/index.php
securityfocus.com / bid/53903
securitytracker.com / id
symantec.com / security_response/securityupdates/detail.jsp
Vendor Advisory