CVE-2026-100299: CWE-1391 Use of Weak Credentials in Anjvision YSSD-RTMP-H5
In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, the device includes a legacy password hash on the serial console that relies on a weak DES‑based encryption.
AI Analysis
Technical Summary
CVE-2026-100299 describes a vulnerability in Anjvision YSSD-RTMP-H5 firmware version 3.3.2.4 where the device includes a legacy password hash on the serial console that relies on weak DES-based encryption. This use of weak credentials (CWE-1391) can lead to compromise of confidentiality, integrity, and availability as indicated by the CVSS vector (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Potential Impact
The vulnerability allows an attacker with physical access to the serial console to potentially recover or bypass weakly encrypted credentials, leading to full compromise of the device's confidentiality, integrity, and availability.
Mitigation Recommendations
No official patch or remediation is currently documented. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict physical access to the serial console to trusted personnel only.
CVE-2026-100299: CWE-1391 Use of Weak Credentials in Anjvision YSSD-RTMP-H5
Description
In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, the device includes a legacy password hash on the serial console that relies on a weak DES‑based encryption.
CVSS v3.1
Score 6.8medium
Affected software
Anjvision
YSSD-RTMP-H5
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-100299 describes a vulnerability in Anjvision YSSD-RTMP-H5 firmware version 3.3.2.4 where the device includes a legacy password hash on the serial console that relies on weak DES-based encryption. This use of weak credentials (CWE-1391) can lead to compromise of confidentiality, integrity, and availability as indicated by the CVSS vector (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Potential Impact
The vulnerability allows an attacker with physical access to the serial console to potentially recover or bypass weakly encrypted credentials, leading to full compromise of the device's confidentiality, integrity, and availability.
Mitigation Recommendations
No official patch or remediation is currently documented. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict physical access to the serial console to trusted personnel only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- icscert
- Date Reserved
- 2026-09-25T17:42:35.995Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abc1a5e680226ef6837a59f
Added to database: 09/29/2026, 20:06:54 UTC
Last enriched: 09/29/2026, 20:21:40 UTC
Last updated: 09/30/2026, 03:03:21 UTC
Views: 9
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