CVE-2023-36489

Description

Multiple TP-LINK products allow a network-adjacent unauthenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: TL-WR802N firmware versions prior to 'TL-WR802N(JP)_V4_221008', TL-WR841N firmware versions prior to 'TL-WR841N(JP)_V14_230506', and TL-WR902AC firmware versions prior to 'TL-WR902AC(JP)_V3_230506'.

References

Link	Tags
https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware	product
https://www.tp-link.com/jp/support/download/tl-wr841n/v14/#Firmware	product
https://www.tp-link.com/jp/support/download/tl-wr902ac/#Firmware	product
https://jvn.jp/en/vu/JVNVU99392903/	third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-36489?: CVE-2023-36489 has been scored as a high severity vulnerability.
How to fix CVE-2023-36489?: To fix CVE-2023-36489, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-36489 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-36489 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-36489?: CVE-2023-36489 affects TP-LINK TL-WR802N, TP-LINK TL-WR841N, TP-LINK TL-WR902AC.

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Description

Category

CWE-78 – Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

References

Frequently Asked Questions