Stack-Based Buffer Overflow Vulnerability in Tenda AC15 Router
CVE-2024-2809

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac15
Vendor
CVE Published:
22 March 2024

Badges

👾 Exploit Exists

What is CVE-2024-2809?

A critical stack-based buffer overflow vulnerability has been identified in the Tenda AC15 router, specifically within the function formSetFirewallCfg of the /goform/SetFirewallCfg file. The vulnerability arises from the improper handling of the firewallEn argument, enabling attackers to remotely exploit this flaw. Given the public disclosure of this vulnerability, it poses significant risks as attackers can potentially gain unauthorized access to the router's firewall configurations. Despite early notifications to Tenda, no response has been received from the vendor, further emphasizing the urgency for users to mitigate risks associated with this exploit. Affected versions of Tenda AC15 include 15.03.05.18 and 15.03.20_multi.

Affected Version(s)

AC15 15.03.05.18

AC15 15.03.20_multi

References

https://vuldb.com/?id.257664
vdb-entrytechnical-description
https://vuldb.com/?ctiid.257664
signaturepermissions-required
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/T...
exploit

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

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

yhryhryhr_miemie (VulDB User)
.