Vulnerability · Published Mar 21, 2021 · Assigned by mitre
CVE-2021-28961
High 8.8
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.7%top 22.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
applications/luci-app-ddns/luasrc/model/cbi/ddns/detail.lua in the DDNS package for OpenWrt 19.07 allows remote authenticated users to inject arbitrary commands via POST requests.
Affected products (as reported)
References
- https://github.com/openwrt/luci/commit/9df7ea4d66644df69fcea18b36bc465912ffc x_refsource_MISC
- https://openwrt.org/advisory/2021-08-01-3 x_refsource_CONFIRM