CVE-2021-27392
A vulnerability has been identified in Siveillance Video Open Network Bridge (2020 R3), Siveillance Video Open Network Bridge (2020 R2), Siveillance Video Open Network Bridge (2020 R1), Siveillance Video Open Network Bridge (2019 R3), Siveillance Video Open Network Bridge (2019 R2), Siveillance Video Open Network Bridge (2019 R1), Siveillance Video Open Network Bridge (2018 R3), Siveillance Video Open Network Bridge (2018 R2). Affected Open Network Bridges store user credentials for the authentication between ONVIF clients and ONVIF server using a hard-coded key. The encrypted credentials can be retrieved via the MIP SDK. This could allow an authenticated remote attacker to retrieve and decrypt all credentials stored on the ONVIF server.
EPSS 0.24% · 47.2th percentile
Risk Scores
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Siveillance Video Open Network Bridge | 2020 R2, 2020 R1, 2019 R3 |
| siemens | siveillance_video_open_network_bridge | 2019, 2018, 2018 |
Timeline
- Apr 14, 2021 CVE Published
- Apr 27, 2021 EPSS Score
- Jun 30, 2021 EPSS Score
- Sep 1, 2021 EPSS Score
- Nov 2, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 8, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-853866.pdf url
- https://cert-portal.siemens.com/productcert/pdf/ssa-788287.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-185699.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-983300.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-844761.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-163226.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-763427.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-669158.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-705111.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-27392 advisory