PT-2021-14754 · Zte · Zte Mf971R

Published 2021-10-20 · Updated 2021-10-25 · CVE-2021-21743

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions ZTE MF971R (affected versions not specified)

Description The issue allows an attacker to modify HTTP response header information through a specially crafted HTTP request, exploiting a CRLF injection vulnerability.

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

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2021-21743

Affected Products

Zte Mf971R

References · 4

• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21743 · Security Note
• https://osv.dev/vulnerability/CVE-2021-21743 · Vendor Advisory
• https://t.me/cibsecurity/30906 · Telegram Post