PT-2022-5705 · NetGear · Netgear R7000P

Published 2022-10-30 · Updated 2025-04-29 · CVE-2022-44186

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Netgear R7000P version 1.3.1.64

Description The issue is related to a buffer overflow error in the httpd daemon of the NETGEAR R7000P router's software. This error occurs via the wan dns1 pri parameter in the /usr/sbin/httpd endpoint. Exploitation of this issue may allow a remote attacker to execute arbitrary code.

Recommendations For Netgear R7000P version 1.3.1.64, consider disabling the wan dns1 pri parameter in the /usr/sbin/httpd endpoint until a patch is available. Restrict access to the /usr/sbin/httpd endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

BDU:2022-07102

CVE-2022-44186

Affected Products

Netgear R7000P

References · 9

• 🔥❌ https://github.com/RobinWang825/IoT_vuln/tree/main/Netgear/R7000P/4 · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2022-44186 · Vendor Advisory
• https://netgear.com/about/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-44186 · Security Note
• https://bdu.fstec.ru/vul/2022-07102 · Security Note
• https://t.me/cvenotify/120124 · Telegram Post
• https://t.me/cibsecurity/53338 · Telegram Post
• https://vuldb.com/?id.214192 · Note
• https://github.com/advisories/GHSA-p6wj-mf6q-h2qc · Note