The PDO adapters in Zend Framework before 1.12.16 do not filer null bytes in SQL statements, which allows remote attackers to execute arbitrary SQL commands via a crafted query.
CVE-2015-7695
CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence
This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 2.2%, top 15% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 3%CVSS: 9.8Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 9.8
- EG Score
- 9.8(medium)
- EPSS
- 85.6%
- KEV
- Not listed
Published
June 7, 2016
Last Modified
May 6, 2026
Advisory Details (6)
Auto-updated May 8, 2026No patch confirmed yet.
generic
oss-security - Re: CVE Request: zendframework SQL injections
http://www.openwall.com/lists/oss-security/2015/09/30/8generic
oss-security - CVE Request: zendframework SQL injections
http://www.openwall.com/lists/oss-security/2015/09/30/6generic
[SECURITY] [DSA 3369-1] zendframework security update
http://www.debian.org/security/2015/dsa-3369generic
Security Advisory - Security - Zend Framework
http://framework.zend.com/security/advisory/ZF2015-08generic
oss-security - Re: CVE Request: zendframework SQL injections
http://www.openwall.com/lists/oss-security/2015/10/11/3Frequently asked(5)
What is CVE-2015-7695?
CVE-2015-7695 is a critical vulnerability published on June 7, 2016. The PDO adapters in Zend Framework before 1.12.16 do not filer null bytes in SQL statements, which allows remote attackers to execute arbitrary SQL commands via a crafted query.
When was CVE-2015-7695 disclosed?
CVE-2015-7695 was first published in the National Vulnerability Database on June 7, 2016, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2015-7695 actively exploited?
CVE-2015-7695 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 85.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2015-7695?
CVE-2015-7695 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2015-7695?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-7695, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2015-7695
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