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CVE-2012-2927

16
FAUCET Score

CVE-2012-2927 describes a denial-of-service vulnerability in the TM Software Tempo plugin for Atlassian JIRA, affecting versions before 6.4.3.1, 6.5.0.2, and 7.0.3. The flaw stems from insufficient restrictions on third-party XML parsers, allowing remote authenticated users to trigger resource exhaustion. With a CVSS score of 4.0 (AV:N/AC:L/Au:S/C:N/I:N/A:P), this vulnerability is of low severity, requiring authentication and having a potential impact of partial denial of service. 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
<= 6.4.3CPE matchmatch criteria
cpe:2.3:a:tm_software:tempo:*:*:*:*:*:*:*:*
2.2CPE matchmatch criteria
cpe:2.3:a:tm_software:tempo:2.2:*:*:*:*:*:*:*
2.3CPE matchmatch criteria
cpe:2.3:a:tm_software:tempo:2.3:*:*:*:*:*:*:*
2.3.1CPE matchmatch criteria
cpe:2.3:a:tm_software:tempo:2.3.1:*:*:*:*:*:*:*
2.4.1CPE matchmatch criteria
cpe:2.3:a:tm_software:tempo:2.4.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.25%
Probability of exploitation in next 30 days
EPSS Percentile
66.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0125 is in the 80th percentile among its peer group of 21,939 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

confluence.atlassian.com / display/JIRA/JIRA+Security+Advisory+2012-05-17
PatchVendor Advisory
osvdb.org / 81993
secunia.com / advisories/49166
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/75697
securityfocus.com / bid/53595