What is CVE-2016-3124?

CVE-2016-3124 is a medium-severity vulnerability in Simplesamlphp, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-02-07.

How severe is CVE-2016-3124?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Simplesamlphp

CVE-2016-3124

The sanitycheck module in SimpleSAMLphp before 1.14.1 allows remote attackers to learn the PHP version on the system via unspecified vectors.

Vulnerability class: Information Disclosure

Published 2017-02-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.013 (70.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Simplesamlphp

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.securityfocus.com/bid/96134 (VDB Entry, Third Party Advisory, vdb-entry)
simplesamlphp.org/security/201603-01 (Vendor Advisory)

Frequently asked questions

What is CVE-2016-3124?: CVE-2016-3124 is a medium-severity vulnerability in Simplesamlphp, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-02-07.
How severe is CVE-2016-3124?: Medium severity. CVSS v3 base score is 5.3 out of 10.