Stack-Based Buffer Overflow in Tenda AC7 Router
CVE-2024-2898

8.8HIGH

Key Information:

Vendor

Tenda
Status
Ac7
Vendor
CVE Published:
26 March 2024

Badges

👾 Exploit Exists

What is CVE-2024-2898?

A significant stack-based buffer overflow vulnerability has been identified in the Tenda AC7 router model, specifically in the SetStaticRouteCfg function, which handles the configuration of static routes. This flaw allows remote attackers to manipulate the argument list, potentially leading to arbitrary code execution and system compromise. Given that the vulnerability is publicly disclosed, it poses a high risk to users who have not applied the relevant security patches. The absence of a response from Tenda regarding this issue further exacerbates the concern, highlighting the urgency for users to assess their device security and apply mitigations.

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Affected Version(s)

AC7 15.03.06.44

References

https://vuldb.com/?id.257941
vdb-entrytechnical-description
https://vuldb.com/?ctiid.257941
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https://vuldb.com/?submit.300361
third-party-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_tutu (VulDB User)
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