CVE-2022-23144Network attack vector

Service disruption via unauthorized default-type deletion

Published Sep 23, 2022 · Updated May 22, 2025

Broken access control in ZTE ZXvSTB through ZXvSTB-CAMSV2.01.02.01 allows remote authenticated users to disrupt normal operation. The affected deletion path fails to enforce the required permission control before removing the default application type. Exploitation requires high privileges over the network and changes system configuration in a way that impairs normal use.

CVSS severity3.8
Low
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in ZTE ZXvSTB through ZXvSTB-CAMSV2.01.02.01 allows remote authenticated users to disrupt normal operation. The affected deletion path fails to enforce the required permission control before removing the default application type. Exploitation requires high privileges over the network and changes system configuration in a way that impairs normal use.

The record

CVE
CVE-2022-23144
Published
Sep 23, 2022
Updated
May 22, 2025
Vendor
ZTE Corporation
Product
ZXvSTB
Classifications
T1485
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 23, 2022CVE publishedPublication date reported by the CVE source.
  2. May 22, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All versions up to ZXvSTB-CAMSV2.01.02.01

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

ZTE Corporation · ZXvSTBversion=All versions up to ZXvSTB-CAMSV2.01.02.01

Published CVSS scores

9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
3.8ZTE CorporationCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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