CVE-2016-1000027

Pivotal Spring Framework through 5.3.16 suffers from a potential remote code execution (RCE) issue if used for Java deserialization of untrusted data. Depending on how the library is implemented within a product, this issue may or not occur, and authentication may be required. NOTE: the vendor's position is that untrusted data is not an intended use case. The product's behavior will not be changed because some users rely on deserialization of trusted data.

• CWE-502

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-1000027Issue Tracking, Third Party Advisory
• https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-579669626Issue Tracking, Third Party Advisory
• https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-582313417Issue Tracking, Third Party Advisory
• https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-744519525Issue Tracking, Third Party Advisory
• https://raw.githubusercontent.com/distributedweaknessfiling/cvelist/master/2016/1000xxx/CVE-2016-1000027.jsonBroken Link, Exploit, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-1000027Third Party Advisory
• https://security.netapp.com/advisory/ntap-20230420-0009/
• https://spring.io/blog/2022/05/11/spring-framework-5-3-20-and-5-2-22-available-nowRelease Notes, Third Party Advisory
• https://www.tenable.com/security/research/tra-2016-20Exploit, Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-1000027Issue Tracking, Third Party Advisory
• https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-579669626Issue Tracking, Third Party Advisory
• https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-582313417Issue Tracking, Third Party Advisory
• https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-744519525Issue Tracking, Third Party Advisory
• https://raw.githubusercontent.com/distributedweaknessfiling/cvelist/master/2016/1000xxx/CVE-2016-1000027.jsonBroken Link, Exploit, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-1000027Third Party Advisory
• https://security.netapp.com/advisory/ntap-20230420-0009/
• https://spring.io/blog/2022/05/11/spring-framework-5-3-20-and-5-2-22-available-nowRelease Notes, Third Party Advisory
• https://www.tenable.com/security/research/tra-2016-20Exploit, Third Party Advisory

Published

Jan 2, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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