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CVE-2021-21736

HIGH
7.2
CVSS Score
Published: June 10, 2021 at 11:28 AM UTC
Updated: June 17, 2026 at 03:36 AM UTC
2 products affected across 1 vendorZxhn HS562 FirmwareZxhn Hs562

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Severity
HIGH7.2
Exploit prediction
EPSS 0.9%

Description

A smart camera product of ZTE is impacted by a permission and access control vulnerability. Due to the defect of user permission management by the cloud-end app, users whose sharing permissions have been revoked can still control the camera, such as restarting the camera, restoring factory settings, etc.. This affects ZXHN HS562 V1.0.0.0B2.0000, V1.0.0.0B3.0000E

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Zxhn HS562 Firmware· ZTE
95%
1.0.0.0B2.00001.0.0.0B3.00001.0.0.0b2.00001.0.0.0b3.0000
zte-zxhn-hs562 (same device)
Zxhn Hs562· ZTEdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1015964

CVSS

7.2HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-276

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