CVE-2022-29639
HIGHCVSS 8.1/10EPSS 1.77%
Last modified
CVE-2022-29639 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a command injection vulnerability via the magicid parameter in the function uci_cloudupdate_config.. EPSS estimates a 1.77% chance of exploitation in the next 30 days.
Description
TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a command injection vulnerability via the magicid parameter in the function uci_cloudupdate_config.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A3100r Firmware | 4.1.2cu.5050_b20200504 |
| Totolink | A3100r Firmware | 4.1.2cu.5247_b20211129 |
References
- https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/1.mdExploit, Third Party Advisory
- https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/1.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-29639?
TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a command injection vulnerability via the magicid parameter in the function uci_cloudupdate_config.
How severe is CVE-2022-29639?
CVE-2022-29639 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.77% probability of exploitation in the next 30 days.
How do I fix CVE-2022-29639?
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-2022-29639?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST