Is CVE-2012-4733 in the CISA KEV catalog?

No. CVE-2012-4733 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-4733?

CVE-2012-4733 has a CVSS v2 base score of 6.0 (MEDIUM).

What is the EPSS score for CVE-2012-4733?

CVE-2012-4733 has an EPSS score of 1.63% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-4733?

Upgrade request-tracker4 on debian 11 to 4.0.12-2 or later.

CVE & CISA-KEV Catalog

CVE-2012-4733

MEDIUMEPSS 73th pctl

6.0

CVSS v2

NVD

Description

Request Tracker (RT) 4.x before 4.0.13 does not properly enforce the DeleteTicket and "custom lifecycle transition" permission, which allows remote authenticated users with the ModifyTicket permission to delete tickets via unspecified vectors.

CWE-255

How to fix

Remediation Available

request-tracker4Debian

Fixed in:4.0.12-2CVE-2012-4733

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.63%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Patch1

lists.bestpractical.com

Vendor Advisory2

Other references1

osvdb.org

Related Vulnerabilities

Other CWE-255 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2010-0219	High	10.0	90%	-	-
CVE-2013-4786	High	7.5	82%	-	-
CVE-2014-9195	High	10.0	81%	-	-
CVE-2009-3548	High	7.5	79%	-	-
CVE-2009-4189	High	10.0	79%	-	-
CVE-2017-8229	Critical	9.8	74%	-	-

Embed a live status badge for CVE-2012-4733

Markdown

[![CVE-2012-4733](https://tridentstack.com/cve/badge/CVE-2012-4733.svg)](https://tridentstack.com/cve/CVE-2012-4733)

HTML

<a href="https://tridentstack.com/cve/CVE-2012-4733"><img src="https://tridentstack.com/cve/badge/CVE-2012-4733.svg" alt="CVE-2012-4733"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.