PT-2021-14760 · Zte · Zte Mf971R

Published 2021-10-20 · Updated 2021-10-25 · CVE-2021-21749

Positive Technologies (AI Summary)

CVSS v3.1

9.8

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 ZTE MF971R (affected versions not specified)

Description The issue concerns two stack-based buffer overflow vulnerabilities. An attacker could exploit these vulnerabilities to execute arbitrary code.

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-2021-21749

Affected Products

Zte Mf971R

References · 4

• https://osv.dev/vulnerability/CVE-2021-21749 · Vendor Advisory
• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21749 · Security Note
• https://t.me/cibsecurity/30905 · Telegram Post