Vulnerability · Published Oct 5, 2021 · Assigned by Axis
CVE-2021-31988
High 8.8
In plain English
A high-severity security flaw in AXIS OS from Axis Communications AB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.0%top 38.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A user controlled parameter related to SMTP test functionality is not correctly validated making it possible to add the Carriage Return and Line Feed (CRLF) control characters and include arbitrary SMTP headers in the generated test email.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Axis Communications AB | AXIS OS | AXIS OS 5.51 or later |
Weakness: CWE-1286
References
- https://www.axis.com/files/tech_notes/CVE-2021-31988.pdf x_refsource_MISC