CVE-2021-44247

Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain command injection vulnerability in the function setNoticeCfg. This vulnerability allows attackers to execute arbitrary commands via the IpFrom parameter.
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: 96%
VendorProductVersion
totolinka720r_firmware
4.1.5cu.470_b20200911:cu.470_b20200911
totolinka830r_firmware
5.9c.4729_b20191112:c.4729_b20191112
totolinka3100r_firmware
4.1.2cu.5050_b20200504:cu.5050_b20200504
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_1/1.md
https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_1/1.md