PT-2024-28997 · Changing Information Technology · Tcbservisign

Lebr0Nli · CVE-2024-40719 · Published 2024-08-02 · Updated 2024-08-09

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions CHANGING Information Technology TCBServiSign Windows Version (affected versions not specified)

Description The issue is related to the insufficient encryption strength of authorization keys. A remote attacker can exploit this by tricking a victim into visiting a malicious website, which TCBServiSign will then treat as a legitimate server and interact with.

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

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2024-40719

Affected Products

Tcbservisign

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-40719 · Security Note
• https://osv.dev/vulnerability/CVE-2024-40719 · Vendor Advisory
• https://twcert.org.tw/en/cp-139-7970-e8ac5-2.html · Note
• https://t.me/cvedetector/2338 · Telegram Post
• https://twcert.org.tw/tw/cp-132-7964-5b266-1.html · Note