Buffer Overflow Remote Code Execution Vulnerability Affects TP-Link Omada ER605 Routers
CVE-2024-5243

7.5HIGH

Key Information:

Vendor

TP-Link
Status
Omada Er605 Firmware
Vendor
CVE Published:
23 May 2024

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-5243?

A remote code execution vulnerability has been identified in the TP-Link Omada ER605 router due to a buffer overflow flaw in its DNS name handling. This weakness stems from inadequate validation of user-supplied data length before copying it to a buffer, enabling network-adjacent attackers to potentially execute arbitrary code. Notably, exploitation does not require authentication, although the routers must be configured to use the Comexe DDNS service for the vulnerability to present a risk. This issue represents a significant security threat, allowing attackers to gain control over affected devices.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-5243-pwn2own-toronto-2023
Created by yi-barrack

References

https://www.zerodayinitiative.com/advisories/ZDI-24-502/

CVSS V3.1

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

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

JSON
.