CVE-2022-34538Public exploitNetwork attack vector

Authenticated command injection via addacph.cgi

Published Jul 19, 2022 · Updated Aug 3, 2024

Command injection in Digital Watchdog DW MEGApix A7.2.2_20211029 allows remote authenticated users to execute commands via crafted POST requests. The /admin/vca/bia/addacph.cgi handler incorporates attacker-controlled POST data into an operating-system command without adequate neutralization. Exploitation requires network access and low-level authentication, and successful execution can compromise camera confidentiality, integrity, and availability.

CVSS severity8.8
High
EPSS probability2.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Digital Watchdog DW MEGApix A7.2.2_20211029 allows remote authenticated users to execute commands via crafted POST requests. The /admin/vca/bia/addacph.cgi handler incorporates attacker-controlled POST data into an operating-system command without adequate neutralization. Exploitation requires network access and low-level authentication, and successful execution can compromise camera confidentiality, integrity, and availability.

The record

CVE
CVE-2022-34538
Published
Jul 19, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

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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