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CVE-2021-29302

HIGHCVSS 8.1/10EPSS 5.91%

Last modified

CVE-2021-29302 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. TP-Link TL-WR802N(US), Archer_C50v5_US v4_200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution.. EPSS estimates a 5.91% chance of exploitation in the next 30 days.

Description

TP-Link TL-WR802N(US), Archer_C50v5_US v4_200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution.

Metrics

CVSS 3.1
8.1/10

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

EPSS Probability
5.91%

92.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Tp-LinkTl-Wr802n Firmware<= 2020.06

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-29302?
TP-Link TL-WR802N(US), Archer_C50v5_US v4_200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution.
How severe is CVE-2021-29302?
CVE-2021-29302 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 5.91% probability of exploitation in the next 30 days.
How do I fix CVE-2021-29302?
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-2021-29302?

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

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Source: NVD / NIST