CVE-2021-42021
Last modified
CVE-2021-42021 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability has been identified in Siveillance Video DLNA Server (2019 R1), Siveillance Video DLNA Server (2019 R2), Siveillance Video DLNA Server (2019 R3), Siveillance Video DLNA Server (2020 R1), Siveillance Video DLNA Server (2020 R2), Siveillance Video DLNA Server (2020 R3), Siveillance Video DLNA Server (2021 R1). The affected application contains a path traversal vulnerability that could allow to read arbitrary files on the server that are outside the application’s web document directory. EPSS estimates a 1.69% chance of exploitation in the next 30 days.
Description
A vulnerability has been identified in Siveillance Video DLNA Server (2019 R1), Siveillance Video DLNA Server (2019 R2), Siveillance Video DLNA Server (2019 R3), Siveillance Video DLNA Server (2020 R1), Siveillance Video DLNA Server (2020 R2), Siveillance Video DLNA Server (2020 R3), Siveillance Video DLNA Server (2021 R1). The affected application contains a path traversal vulnerability that could allow to read arbitrary files on the server that are outside the application’s web document directory. An unauthenticated remote attacker could exploit this issue to access sensitive information for subsequent attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Siveillance Video Management Software 2019 R1 | All versions |
| Siemens | Siveillance Video Management Software 2019 R2 | All versions |
| Siemens | Siveillance Video Management Software 2019 R3 | All versions |
| Siemens | Siveillance Video Management Software 2020 R1 | All versions |
| Siemens | Siveillance Video Management Software 2020 R2 | All versions |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-755517.pdfPatch, Third Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-755517.pdfPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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