CVE-2026-4757Network attack vector

Administrator-authenticated code execution via unvalidated VAPIX parameter

Published Aug 11, 2026 · Updated Aug 11, 2026

Code injection in AXIS OS 12.0.0 through 12.11.43 allows remote authenticated users to execute code through a VAPIX API parameter. The parameter is accepted without proper input validation, but Axis has not disclosed its name or the faulty validation operation. An administrator-privileged service account is required; successful injection executes code and can elevate privileges on the device.

CVSS severity7.2
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in AXIS OS 12.0.0 through 12.11.43 allows remote authenticated users to execute code through a VAPIX API parameter. The parameter is accepted without proper input validation, but Axis has not disclosed its name or the faulty validation operation. An administrator-privileged service account is required; successful injection executes code and can elevate privileges on the device.

The record

CVE
CVE-2026-4757
Published
Aug 11, 2026
Updated
Aug 11, 2026
Vendor
Axis Communications AB
Product
AXIS OS
Classifications
CWE-94, CWE-732, T1068, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 11, 2026Record 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=12.0.0 <12.11.44

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Axis Communications AB · AXIS OSversion=12.0.0 <12.11.44

Published CVSS scores

7.2Axis Communications ABCVSS:3.1/AV:N/AC:L/PR:H/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.

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

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-732Incorrect Permission Assignment for Critical Resource
T1068Exploitation for Privilege Escalation
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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