Buffer Overflow Vulnerability in T10 V2 Firmware by T10
CVE-2021-43636

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
T10 V2 Firmware
Vendor
CVE Published:
25 March 2022

What is CVE-2021-43636?

Two buffer overflow vulnerabilities have been identified in T10 V2 Firmware version 4.1.8cu.5207_B20210320, specifically within the http_request_parse function. These vulnerabilities arise during the processing of host data in the HTTP request handling, which can potentially lead to unexpected behavior or system crashes.

References

https://note.youdao.com/s/918vCBNT
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

.
CVE-2021-43636 : Buffer Overflow Vulnerability in T10 V2 Firmware by T10