Vulnerability · Published Apr 21, 2022 · Assigned by f5
CVE-2021-23055
Medium 6.5
In plain English
A medium-severity incorrect permission assignment in NGINX Ingress Controller. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)0.8%top 44.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
On version 2.x before 2.0.3 and 1.x before 1.12.3, the command line restriction that controls snippet use with NGINX Ingress Controller does not apply to Ingress objects. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | NGINX Ingress Controller | 2.x before 2.0.3 and 1.x before 1.12.3 |
Weakness: CWE-732
References
- https://support.f5.com/csp/article/K01051452 x_refsource_MISC