CVE-2021-31164
Published: 04 May 2021
Summary
CVE-2021-31164 is a high-severity CRLF Injection (CWE-93) vulnerability in Apache Unomi. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 13.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-1399
Vulnerability details
Apache Unomi prior to version 1.5.5 allows CRLF log injection because of the lack of escaping in the log statements.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.
Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.