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CVE-2014-8088

15
FAUCET Score

CVE-2014-8088 describes an authentication bypass vulnerability in the Zend_Ldap class (Zend Framework before 1.12.9) and Zend\Ldap component (Zend 2.x before 2.2.8 and 2.3.x before 2.3.3). Remote attackers can exploit this by providing a password starting with a null byte, leading to an unauthenticated bind. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:P/A:N), this vulnerability is of medium severity, requiring no authentication and low attack complexity to achieve partial integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not widely targeted.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.12.7CPE matchmatch criteria
cpe:2.3:a:zend:zend_framework:*:*:*:*:*:*:*:*
1.12.0CPE matchmatch criteria
cpe:2.3:a:zend:zend_framework:1.12.0:*:*:*:*:*:*:*
1.12.0CPE matchmatch criteria
cpe:2.3:a:zend:zend_framework:1.12.0:rc1:*:*:*:*:*:*
1.12.0CPE matchmatch criteria
cpe:2.3:a:zend:zend_framework:1.12.0:rc2:*:*:*:*:*:*
1.12.0CPE matchmatch criteria
cpe:2.3:a:zend:zend_framework:1.12.0:rc3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.50%
Probability of exploitation in next 30 days
EPSS Percentile
83.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0249 is in the 75th percentile among its peer group of 23,705 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, 0.0 Mastodon, and 0.4 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

Patch Available

Vendor Patches (5)

composerpatch availablevia ghsa
Product: zendframework/zendframeworkFixed in: 2.0.99
composerpatch availablevia ghsa
Product: zendframework/zendframeworkFixed in: 2.1.99
composerpatch availablevia ghsa
Product: zendframework/zendframeworkFixed in: 2.2.8
composerpatch availablevia ghsa
Product: zendframework/zendframeworkFixed in: 2.3.3
composerpatch availablevia ghsa
Product: zendframework/zendframework1Fixed in: 1.12.9

Vendor Advisories (1)

composerGHSA-f6rc-rh43-h8grmedium

Zend Access Restriction Bypass

May 17, 2022

References

lists.fedoraproject.org / pipermail/package-announce/2014-October/141070.html
lists.fedoraproject.org / pipermail/package-announce/2014-October/141106.html
exchange.xforce.ibmcloud.com / vulnerabilities/97038
debian.org / security/2015/dsa-3265
openwall.com / lists/oss-security/2014/10/10/5
oracle.com / technetwork/topics/security/bulletinjan2015-2370101.html
securityfocus.com / bid/70378