CVE-2021-44247
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTotolink A720r Firmware
PublishedFeb 4, 2022
First seenFeb 4, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink a720r_firmware | 4.1.5cu.470_b20200911 | — |
| totolink a830r_firmware | 5.9c.4729_b20191112 | — |
| totolink a3100r_firmware | 4.1.2cu.5050_b20200504 | — |
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