Buffer overflow in TP-Link Omada Er605
CVE-2024-25139
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 class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (57.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- TP-Link Omada Er605 — versions 2.6
- TP-Link Omada Er605 Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.tp-link.com/us/omada-sdn/ (Product)
- github.com/microsoft/Microsoft-TP-Link-Research-Team (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-25139?
- CVE-2024-25139 is a critical-severity vulnerability in TP-Link Omada Er605, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 10.0/10. Published 2024-03-14.
- How severe is CVE-2024-25139?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2024-25139 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.