PT-2021-3452 · Trend Micro · Trend Micro Home Network Security

Carl Hurd + 1 · Published 2021-05-05 · Updated 2021-05-12 · CVE-2021-31517

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Trend Micro Home Network Security versions 6.5.599 and earlier

Description The issue is related to a file-parsing vulnerability, which could allow an attacker to cause a denial-of-service to the device. It is also described as being related to resource release errors, potentially allowing a remote attacker to exploit the issue and cause a denial-of-service.

Recommendations For Trend Micro Home Network Security versions 6.5.599 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2021-03312

CVE-2021-31517

Affected Products

Trend Micro Home Network Security

References · 7

• https://osv.dev/vulnerability/CVE-2021-31517 · Vendor Advisory
• https://helpcenter.trendmicro.com/en-us/article/TMKA-10312 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03312 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-31517 · Security Note
• https://t.me/cvenotify/14093 · Telegram Post
• https://vuldb.com/?id.174479 · Note
• https://t.me/cvenotify/14095 · Telegram Post