Siemens SIMATIC PCS 7 V8.2
At a glance
- Source
- NVD
- EPSS
- EPSS 1.27 % · percentile 70 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- siemens
- NVD status
- Modified
Description
A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 5). Legitimate file operations on the web server of the affected systems do not properly neutralize special elements within the pathname. An attacker could then cause the pathname to resolve to a location outside of the restricted directory on the server and read, write or delete unexpected critical files.
Weaknesses (CWE)
- CWE-22 — Improper Limitation of a Pathname to a Restricted Directory
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C | siemens |
| CVSS 3.1 | CRITICAL 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | NVD · productcert@siemens.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Secondary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-27536
- GCVE · GCVE-0-2021-40358
CERT-FR advisories
- CERTFR-2022-AVI-124 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2021-AVI-854 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:siemens:simatic_pcs_7:8.2:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_pcs_7:9.0:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_pcs_7:9.1:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update10:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update11:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update12:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update13:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update14:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update15:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update16:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update17:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update18:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update2:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update3:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update4:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update5:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update6:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update7:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update8:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:sp1_update9:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.4:update_1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update2:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp2:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update2:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update3:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:7.5:sp2_update4:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:15:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:15.1:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:15.1:update_1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:15.1:update_2:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:15.1:update_3:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc:15.1:update_4:*:*:*:*:*:*- +8 more
Affected products
| Product | Versions |
|---|---|
| Siemens · SIMATIC PCS 7 V8.2 | affected All versions |
| Siemens · SIMATIC PCS 7 V9.0 | affected All versions < V9.0 SP3 UC04 |
| Siemens · SIMATIC PCS 7 V9.1 | affected All versions < V9.1 SP1 |
| Siemens · SIMATIC WinCC V15 and earlier | affected All versions < V15 SP1 Update 7 |
| Siemens · SIMATIC WinCC V16 | affected All versions < V16 Update 5 |
| Siemens · SIMATIC WinCC V17 | affected All versions < V17 Update 2 |
| Siemens · SIMATIC WinCC V7.4 | affected All versions < V7.4 SP1 Update 19 |
| Siemens · SIMATIC WinCC V7.5 | affected All versions < V7.5 SP2 Update 5 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |