Buffer Overflow in Tenda F1203 from Tenda
CVE-2022-46540

7.5HIGH

Key Information:

Vendor

Tenda
Status
F1203 Firmware
Vendor
CVE Published:
20 December 2022

What is CVE-2022-46540?

The Tenda F1203 router, specifically version V2.0.1.6, is vulnerable to a buffer overflow that can be exploited through the 'entrys' parameter at the /goform/addressNat endpoint. This vulnerability could potentially allow an attacker to execute arbitrary code, compromising the device's security and affecting network integrity. Users of affected devices are advised to apply security updates and mitigate risks by restricting access to the vulnerable interface.

References

https://github.com/Double-q1015/CVE-vulns/blob/main/tenda...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2022-46540 : Buffer Overflow in Tenda F1203 from Tenda