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Vulnerability record · CVE-2015-7503 · published 10 October 2017

CVE-2015-7503: Zend framework vulnerability

Zend · Zend Framework

Zend Framework before 2.4.9, zend-framework/zend-crypt 2.4.x before 2.4.9, and 2.5.x before 2.5.2 allows remote attackers to recover the RSA private key.

7.5 CVSS 3.0 High EPSS 1.4% · top 29.5% CWE-320 · CWE-320
7.5CVSS 3.0 base score, v2 5.0
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Zend Framework before 2.4.9, zend-framework/zend-crypt 2.4.x before 2.4.9, and 2.5.x before 2.5.2 allows remote attackers to recover the RSA private key.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=1283137 Issue TrackingThird Party Advisory
https://framework.zend.com/security/advisory/ZF2015-10 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1283137 Issue TrackingThird Party Advisory
https://framework.zend.com/security/advisory/ZF2015-10 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-7503), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.