CVE-2012-2735

18

FAUCET Score

CVE-2012-2735 describes a session fixation vulnerability in Cumin versions prior to 0.1.5444, impacting Red Hat Enterprise Messaging, Realtime, and Grid (MRG) 2.0. This medium-severity flaw, with a CVSS score of 4.9, allows authenticated remote attackers to hijack web sessions by manipulating session cookies, potentially leading to unauthorized access to user data. Despite its potential impact, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		<= 0.1.5192-4CPE matchmatch criteria	cpe:2.3:a:trevor_mckay:cumin::::::::
		0.1.3160-1CPE matchmatch criteria	cpe:2.3:a:trevor_mckay:cumin:0.1.3160-1:::::::*
		0.1.4369-1CPE matchmatch criteria	cpe:2.3:a:trevor_mckay:cumin:0.1.4369-1:::::::*
		0.1.4410-2CPE matchmatch criteria	cpe:2.3:a:trevor_mckay:cumin:0.1.4410-2:::::::*
		0.1.4494-1CPE matchmatch criteria	cpe:2.3:a:trevor_mckay:cumin:0.1.4494-1:::::::*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

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

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Exploitability Score

6.8

Impact Score

4.9

CvssVersion

2.0

Exploit Intelligence

EPSS Score

1.57%

Probability of exploitation in next 30 days

EPSS Percentile

72.8%

Percentile rank of EPSS score among Peer Group

As of 2026-07-26

Model: v2026.06.15

This CVE's current EPSS score of 0.0157 is in the 74th percentile among its peer group of 1,425 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

Patch Available

Vendor Patches (38)

redhatpatch availablevia redhat_api

Product: MRG for RHEL-5 v. 2Fixed in: condor-0:7.6.5-0.22.el5

redhatpatch availablevia redhat_api

Product: MRG for RHEL-5 v. 2Fixed in: condor-wallaby-0:4.1.3-1.el5

redhatpatch availablevia redhat_api

Product: MRG for RHEL-5 v. 2Fixed in: condor-wallaby-base-db-0:1.23-1.el5

redhatpatch availablevia redhat_api

Product: MRG for RHEL-5 v. 2Fixed in: cumin-0:0.1.5444-3.el5

redhatpatch availablevia redhat_api

Product: MRG for RHEL-5 v. 2Fixed in: sesame-0:1.0-4.el5

redhatpatch availablevia redhat_api

Product: MRG for RHEL-5 v. 2Fixed in: wallaby-0:0.12.5-10.el5

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: condor-0:7.6.5-0.22.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: condor-wallaby-0:4.1.3-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: condor-wallaby-base-db-0:1.23-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: cumin-0:0.1.5444-3.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: deltacloud-core-0:0.5.0-10.el6_2

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: libdeltacloud-0:0.9-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-daemons-0:1.1.4-2.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-eventmachine-0:0.12.10-7.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-fssm-0:0.2.7-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-haml-0:3.1.2-2.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-hpricot-0:0.8.4-2.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-json-0:1.4.6-10.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-maruku-0:0.6.0-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-mime-types-0:1.16-4.el6_0

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-mocha-0:0.9.7-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-net-ssh-0:2.0.23-6.el6_0

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-nokogiri-0:1.5.0-0.8.beta4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-rack-1:1.3.0-2.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-rack-accept-0:0.4.3-6.el6_0

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-rack-test-0:0.6.1-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-rake-0:0.8.7-2.1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-rest-client-0:1.6.1-2.el6_0

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygems-0:1.8.16-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-sass-0:3.1.4-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-sinatra-1:1.2.6-2.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-syntax-0:1.0.0-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-thin-0:1.2.11-3.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-tilt-0:1.3.2-3.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: rubygem-yard-0:0.7.2-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: sesame-0:1.0-6.el6

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise MRG 2Fixed in: wallaby-0:0.12.5-10.el6

redhatend of lifevia redhat_api

Product: Red Hat Enterprise MRG 1Fixed in: cumin

Vendor Advisories (1)

redhatCVE-2012-2735Moderate

cumin: session fixation flaw

References

bugzilla.redhat.com / bugzilla/show_bug.cgi

rhn.redhat.com / errata/RHSA-2012-1278.html

Vendor Advisory

rhn.redhat.com / errata/RHSA-2012-1281.html

Vendor Advisory

secunia.com / advisories/50660

exchange.xforce.ibmcloud.com / vulnerabilities/78776

securityfocus.com / bid/55618