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CVE-2014-2055

20
FAUCET Score

CVE-2014-2055 is an XML External Entity (XXE) vulnerability affecting SabreDAV prior to version 1.7.11, and ownCloud Server versions before 5.0.15 and 6.0.x before 6.0.2. This flaw allows unauthenticated remote attackers to read arbitrary files, cause a denial of service, and potentially achieve other impacts. The vulnerability has a CVSS score of 7.5, indicating high severity with a network attack vector, low access complexity, and potential for partial confidentiality, integrity, and availability impacts. Its EPSS score is low, suggesting a low probability of exploitation. There is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit or ExploitDB. Community discussion and media coverage for this CVE are minimal, consistent with the majority of reported vulnerabilities.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.7.10CPE matchmatch criteria
cpe:2.3:a:fruux:sabredav:*:*:*:*:*:*:*:*
1.6.0CPE matchmatch criteria
cpe:2.3:a:fruux:sabredav:1.6.0:*:*:*:*:*:*:*
1.6.1CPE matchmatch criteria
cpe:2.3:a:fruux:sabredav:1.6.1:*:*:*:*:*:*:*
1.6.2CPE matchmatch criteria
cpe:2.3:a:fruux:sabredav:1.6.2:*:*:*:*:*:*:*
1.6.3CPE matchmatch criteria
cpe:2.3:a:fruux:sabredav:1.6.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.23%
Probability of exploitation in next 30 days
EPSS Percentile
80.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0223 is in the 66th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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 (2)

composerpatch availablevia ghsa
Product: sabre/davFixed in: 1.7.11
composerpatch availablevia ghsa
Product: sabre/davFixed in: 1.8.9

Vendor Advisories (1)

composerGHSA-qm4x-ch5w-gr62high

XXE in SabreDAV

May 17, 2022

References

owncloud.org / about/security/advisories/oC-SA-2014-006
Vendor Advisory
github.com / fruux/sabre-dav/releases/tag/1.7.11