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CVE-2014-9757

30
FAUCET Score

CVE-2014-9757 describes a critical vulnerability in the Ignite Realtime Smack XMPP API, affecting Atlassian Bamboo versions prior to 5.9.9 and 5.10.0. This flaw allows a remote, configured XMPP server to execute arbitrary Java code by sending specially crafted serialized data within an XMPP message. With a CVSS score of 9.8 (CRITICAL), this vulnerability poses a significant risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, the vulnerability has garnered notable community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
2.4CPE matchmatch criteria
cpe:2.3:a:atlassian:bamboo:2.4:*:*:*:*:*:*:*
2.4.1CPE matchmatch criteria
cpe:2.3:a:atlassian:bamboo:2.4.1:*:*:*:*:*:*:*
2.4.2CPE matchmatch criteria
cpe:2.3:a:atlassian:bamboo:2.4.2:*:*:*:*:*:*:*
2.4.3CPE matchmatch criteria
cpe:2.3:a:atlassian:bamboo:2.4.3:*:*:*:*:*:*:*
2.5CPE matchmatch criteria
cpe:2.3:a:atlassian:bamboo:2.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.34%
Probability of exploitation in next 30 days
EPSS Percentile
81.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0234 is in the 72nd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/135352/Bamboo-Deserialization-Missing-Authentication-Checks.html
confluence.atlassian.com / bamboo/bamboo-security-advisory-2016-01-20-794376535.html
Vendor Advisory
jira.atlassian.com / browse/BAM-17099
PatchVendor Advisory
securityfocus.com / archive/1/537347/100/0/threaded