CVE-2021-36705

In ProLink PRC2402M V1.0.18 and older, the set_TR069 function in the adm.cgi binary, accessible with a page parameter value of TR069 contains a trivial command injection where the value of the TR069_local_port parameter is passed directly to system.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
prolinkprc2402m_firmware
𝑥
≤ 1.0.18
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.ayrx.me/prolink-prc2402m-multiple-vulnerabilities/#tr069-command-injection
https://www.ayrx.me/prolink-prc2402m-multiple-vulnerabilities/#tr069-command-injection