PT-2020-18499 · Aterm · Aterm Wf1200Cr+2

Rintaro Fujita + 1 · Published 2020-02-21 · Updated 2020-02-21 · CVE-2020-5524

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Aterm WF1200C versions 1.2.1 and earlier Aterm WG1200CR versions 1.2.1 and earlier Aterm WG2600HS versions 1.3.2 and earlier

Description The issue allows an attacker on the same network segment to execute arbitrary OS commands with root privileges via the UPnP function.

Recommendations For Aterm WF1200C versions 1.2.1 and earlier, consider disabling the UPnP function until a patch is available. For Aterm WG1200CR versions 1.2.1 and earlier, consider disabling the UPnP function until a patch is available. For Aterm WG2600HS versions 1.3.2 and earlier, consider disabling the UPnP function until a patch is available.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-5524

Affected Products

Aterm Wf1200Cr

Aterm Wg1200Cr

Aterm Wg2600Hs

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2020-5524 · Security Note
• https://osv.dev/vulnerability/CVE-2020-5524 · Vendor Advisory
• https://jvn.jp/en/jp/JVN49410695/index.html · Note
• https://t.me/cvenotify/1131 · Telegram Post
• https://jvn.jp/en/jp/JVN25766797 · Note
• https://jpn.nec.com/security-info/secinfo/nv20-003.html · Note