CVE-2021-21723

HIGH

7.5

Description

Some ZTE products have a DoS vulnerability. Due to the improper handling of memory release in some specific scenarios, a remote attacker can trigger the vulnerability by performing a series of operations, resulting in memory leak, which may eventually lead to device denial of service. This affects: ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S; all versions up to V1.01.10.B12.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/26/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

zte:zxr10_9904zte:zxr10_9904-szte:zxr10_9904-s_firmwarezte:zxr10_9904_firmwarezte:zxr10_9908zte:zxr10_9908-szte:zxr10_9908-s_firmwarezte:zxr10_9908_firmwarezte:zxr10_9916zte:zxr10_9916_firmware

Weaknesses (CWE)

CWE-401

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424(psirt@zte.com.cn)

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.