Vulnerability in Asus Rt-ax55
CVE-2023-39240
It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_cli.cgi module. A remote attacker with administr…
EPSS: 0.011 (78.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Asus Rt-ax55 — versions 3.0.0.4.386_50460
- Asus Rt-ax56u_v2 — versions 3.0.0.4.386_50460
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2023-39240?
- CVE-2023-39240 is a high-severity vulnerability in Asus Rt-ax55, classified under Use of Externally-Controlled Format String. CVSS score: 7.2/10. Published 2023-09-07.
- How severe is CVE-2023-39240?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2023-39240 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.