Vulnerability in Ping Identity Pingaccess
CVE-2021-31923
Ping Identity PingAccess before 5.3.3 allows HTTP request smuggling via header manipulation.
Vulnerability class: HTTP Request Smuggling
EPSS: 0.007 (49.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Ping Identity Pingaccess — versions 5.3
- Pingidentity Pingaccess
Weakness classification (CWE)
References
- responsible-disclosure@pingidentity.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2021-31923?
- CVE-2021-31923 is a medium-severity vulnerability in Ping Identity Pingaccess, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 5.3/10. Published 2021-09-24.
- How severe is CVE-2021-31923?
- Medium severity. CVSS v3 base score is 5.3 out of 10.