Buffer Overflow Vulnerability in TP-LINK WR-886N Router
CVE-2021-44623

9.8CRITICAL

Key Information:

Vendor
Tp-link
Status
Tl-wr886n Firmware
Vendor
CVE Published:
10 March 2022

Summary

A buffer overflow vulnerability has been identified in the TP-LINK WR-886N router, affecting version 20190826 2.3.8. This vulnerability is present in the /cloud_config/router_post/check_reset_pwd_verify_code interface. Exploitation may allow an attacker to execute arbitrary code, potentially compromising the router's functionality and the network it serves. Users are advised to review their security measures and consider updates or patches from the vendor.

References

https://github.com/Yu3H0/IoT_CVE/tree/main/886N/chkResetV...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.