PT-2022-22635 · Nhi Card · Nhi Card

How2Hack · Published 2022-08-02 · Updated 2022-08-10 · CVE-2022-35217

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NHI card (affected versions not specified)

Description The issue is related to a stack-based buffer overflow vulnerability in the NHI card's web service component. This vulnerability is caused by insufficient validation for network packet header length. An attacker with general user privilege on a local area network can exploit this issue to execute arbitrary code, manipulate system commands, or disrupt the service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-35217

Affected Products

Nhi Card

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2022-35217 · Security Note
• https://twcert.org.tw/tw/cp-132-6353-31470-1.html · Note
• https://t.me/cibsecurity/47424 · Telegram Post