CVE-2024-7784
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedDuring internal Axis Security Development Model (ASDM) threat-modelling, a flaw was found in the protection for device tampering (commonly known as Secure Boot) in AXIS OS making it vulnerable to a sophisticated attack to bypass this protection. To Axis' knowledge, there are no known exploits of the vulnerability at this time. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more information and solution.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceA vulnerability in AXIS OS allows bypass of Secure Boot protection, which is designed to prevent device tampering. The flaw enables a sophisticated attacker to circumvent this security mechanism, potentially allowing unauthorized firmware or software to run on affected Axis devices.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Physical
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify AXIS OS deviceAccess the device web interface or use the AXIS Device Manager to confirm the device is running AXIS OS. Check the device info page for the OS type.Affected if The device is not running AXIS OS, then this specific CVE does not apply.
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Determine AXIS OS versionNavigate to the device web interface System > About or use the command 'axisctrl -i' via SSH to retrieve the installed AXIS OS version number.Affected if Unable to determine the version, assume potential exposure and treat as affected until verified.
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Verify Secure Boot statusAccess the device web interface under Settings > Security > Secure Boot, or use the command 'secureboot status' via SSH to check if Secure Boot protection is enabled.Affected if Secure Boot is disabled or not configured, the bypass vulnerability has no protective mechanism to circumvent.
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Check for unauthorized firmwareReview device logs under System > Logs for any unexpected firmware installation events, or compare the current firmware hash against known-good values stored in the device.Affected if Firmware hashes do not match expected values or logs show unauthorized firmware loads, the device may have been exploited.
The environment is affected if the device runs AXIS OS with Secure Boot enabled and the installed version is the vulnerable one that allows the Secure Boot bypass to be exploited.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply the patched AXIS OS versions released by Axis as referenced in the Axis security advisory. Verify that all affected devices have been updated to the secure firmware version.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-7784 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2024-7784 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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