Vulnerability · Published Oct 21, 2021 · Assigned by tenable
CVE-2021-20120
High 8.8
In plain English
A high-severity security flaw in Arris SurfBoard SB8200. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.6%top 53.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The administration web interface for the Arris Surfboard SB8200 lacks any protections against cross-site request forgery attacks. This means that an attacker could make configuration changes (such as changing the administrative password) without the consent of the user.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Arris SurfBoard SB8200 | AB01.02.053.01_112320_193.0A.NSH |
References
- https://www.tenable.com/security/research/tra-2021-45 x_refsource_MISC