CVE-2022-26210 - CVE House
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Status published Critical CVE-2022-26210

Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU...

Vulnerability Description

Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUpgradeFW, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2022-48126
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CVE-2022-48125
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CVE-2022-48124
TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection...
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CVE-2022-48123
TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection...
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CVE-2022-48122
TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection...
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Affected Vendor

Affected Software

a830r firmware, a3100r firmware, a950rg firmware, a800r firmware, a3000ru firmware, a810r firmware
Vulnerable Versions:
5.9c.4729_b20191112, 4.1.2cu.5050_b20200504, 4.1.2cu.5161_b20200903, 4.1.2cu.5137_b20200730, 5.9c.5185_b20201128, 4.1.2cu.5182_b20201026

Timeline

Official Publish: March 15th, 2022
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.