RCE in Nec Aterm Wf1200c
CVE-2020-5524
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an attacker on the same network segment to execute arbitrary OS commands with root privileges via UPnP function.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.010 (59.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Nec Aterm_wf1200c
- Nec Aterm_wf1200c_firmware
- Nec Aterm_wg1200cr
- Nec Aterm_wg1200cr_firmware
- Nec Aterm_wg2600hs
- Nec Aterm_wg2600hs_firmware
- Nec Corporation Aterm Series — versions Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC, Not Applicable)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC, Not Applicable)
- nvd@nist.gov (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-5524?
- CVE-2020-5524 is a high-severity vulnerability in Nec Aterm Wf1200c, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-02-21.
- How severe is CVE-2020-5524?
- High severity. CVSS v3 base score is 8.8 out of 10.