CPS Research Team

Microsoft researchers discovered LPE vulnerability in TP-Link Omada ER605 V1.0.1 through (v2.6) 2.2.3

Vulnerability description

In TP-Link Omada er605 1.0.1 through (v2.6) 2.2.3, a cloud-brd binary is susceptible to an integer overflow that leads to a heap-based buffer overflow. After heap shaping, an attacker can achieve code execution in the context of the cloud-brd binary that runs at the root level. This is fixed in ER605(UN)_v2_2.2.4 Build 020240119.

Vulnerability Type

Buffer Overflow, Local Privilege Escalation

Affected Product version

TP-Link Omada er605 1.0.1 through (v2.6) 2.2.3

CVE-ID

CVE-2024-25139

Patch for the vulnerability

ER605(UN)_v2_2.2.4 Build 020240119.zip

Affected Component

cloud-brd binary.

Reference

TP-Link Omada

CVE-2024-25139

Researchers

Vladimir Tokarev(@G1ND1L4)

Omri Ben-Bassat(@beta_b0t)