CVE-2022-28935

Name: CVE-2022-28935
Creator: NVD / NIST
Published: 2022-07-06T13:15:09.4+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 2.99%

Last modified Jun 17, 2026

CVE-2022-28935 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Totolink A830R V5.9c.4729_B20191112, Totolink A3100R V4.1.2cu.5050_B20200504, Totolink A950RG V4.1.2cu.5161_B20200903, Totolink A800R V4.1.2cu.5137_B20200730, Totolink A3000RU V5.9c.5185_B20201128, Totolink A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability.. EPSS estimates a 2.99% chance of exploitation in the next 30 days.

Description

Totolink A830R V5.9c.4729_B20191112, Totolink A3100R V4.1.2cu.5050_B20200504, Totolink A950RG V4.1.2cu.5161_B20200903, Totolink A800R V4.1.2cu.5137_B20200730, Totolink A3000RU V5.9c.5185_B20201128, Totolink A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

2.99%

85.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Totolink	A830r Firmware	5.9c.4729_b20191112
Totolink	A3100r Firmware	4.1.2cu.5050_b20200504
Totolink	A950rg Firmware	4.1.2cu.5161_b20200903
Totolink	A800r Firmware	4.1.2cu.5137_b20200730
Totolink	A3000ru Firmware	5.9c.5185_b20201128
Totolink	A810r Firmware	4.1.2cu.5182_b20201026

References

https://drive.google.com/drive/folders/1JNX74lNgC3U9pnrcNlGo0hsDGZzF6h7FExploit, Third Party Advisory
https://drive.google.com/drive/folders/1JNX74lNgC3U9pnrcNlGo0hsDGZzF6h7F?usp=sharingExploit, Third Party Advisory
https://drive.google.com/drive/folders/1JNX74lNgC3U9pnrcNlGo0hsDGZzF6h7FExploit, Third Party Advisory
https://drive.google.com/drive/folders/1JNX74lNgC3U9pnrcNlGo0hsDGZzF6h7F?usp=sharingExploit, Third Party Advisory

Timeline

Published: Jul 6, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-28935?

How severe is CVE-2022-28935?

CVE-2022-28935 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 2.99% probability of exploitation in the next 30 days.

How do I fix CVE-2022-28935?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-28935?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST