VDB
CVE-2021-33716
CVE-2021-33716
PUBLISHED
CVSS 6.5 MEDIUM
A vulnerability has been identified in SIMATIC CP 1543-1 (incl. SIPLUS variants) (All versions < V3.0), SIMATIC CP 1545-1 (All versions). An attacker with access to the subnet of the affected device could retrieve sensitive information stored in cleartext.
EPSS 0.04% · 14.0th percentile
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.04%
14.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| siemens | simatic_cp_1545-1_firmware | 0 |
| Siemens | SIMATIC CP 1543-1 (incl. SIPLUS variants) | All versions < V3.0 |
| siemens | simatic_cp_1543-1_firmware | 0 |
| Siemens | SIMATIC CP 1545-1 | All versions < V1.1 |
Timeline
- Apr 13, 2021 CVE Published
- Sep 15, 2021 EPSS Score
- Nov 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 8, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jun 29, 2022 EPSS Score
- Aug 26, 2022 EPSS Score
- Oct 23, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 15, 2023 EPSS Score
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-535997.pdf url
- https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-549234.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-208530.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-288459.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-987403.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-535380.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-334944.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-997732.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-835377.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-109294.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-453715.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-692317.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-316383.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-330339.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-500748.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-150692.pdf advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-413407.pdf advisory
…and 2 more