Description
AJA HELO Plus firmware before 2.1.7 contains an information disclosure vulnerability that allows unauthenticated attackers to decrypt sensitive diagnostics bundles by exploiting a static AES passphrase embedded in obfuscated form within the firmware. Attackers can reverse engineer the publicly available firmware image to recover the shared passphrase and decrypt diagnostics export bundles retrieved from the unauthenticated diagnostics endpoint on any affected device, exposing highly sensitive server information.
Published: 2026-09-30
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 30 Sep 2026 22:30:00 +0000


Wed, 30 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Title AJA HELO Plus < 2.1.7 Static AES Passphrase Information Disclosure via /diags AJA HELO Plus < 2.1.7 Hardcoded AES Passphrase for Diagnostics Export Bundle
References

Wed, 30 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
References

Wed, 30 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Aja Video Systems
Aja Video Systems helo Plus
Vendors & Products Aja Video Systems
Aja Video Systems helo Plus

Wed, 30 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 30 Sep 2026 14:45:00 +0000

Type Values Removed Values Added
Description AJA HELO Plus firmware before 2.1.7 contains an information disclosure vulnerability that allows unauthenticated attackers to decrypt sensitive diagnostics bundles by exploiting a static AES passphrase embedded in obfuscated form within the firmware. Attackers can reverse engineer the publicly available firmware image to recover the shared passphrase and decrypt diagnostics export bundles retrieved from the unauthenticated diagnostics endpoint on any affected device, exposing highly sensitive server information.
Title AJA HELO Plus < 2.1.7 Static AES Passphrase Information Disclosure via /diags
Weaknesses CWE-321
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Aja Video Systems Helo Plus
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-30T22:00:40.080Z

Reserved: 2026-05-18T19:22:26.747Z

Link: CVE-2026-47097

cve-icon Vulnrichment

Updated: 2026-09-30T15:15:15.561Z

cve-icon NVD

Status : Deferred

Published: 2026-09-30T15:22:30.857

Modified: 2026-09-30T22:16:33.873

Link: CVE-2026-47097

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T20:33:16Z

Weaknesses