Improper input validation in Siemens LOGO! 12/24RCE
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
A vulnerability has been identified in LOGO! 12/24RCE (6ED1052-1MD08-0BA1) (All versions), LOGO! 12/24RCEo (6ED1052-2MD08-0BA1) (All versions), LOGO! 230RCE (6ED1052-1FB08-0BA1) (All versions), LOGO! 230RCEo (6ED1052-2FB08-0BA1) (All versions), LOGO! 24CE (6ED1052-1CC08-0BA1) (All versions), LOGO! 24CEo (6ED1052-2CC08-0BA1) (All versions), LOGO! 24RCE (6ED1052-1HB08-0BA1) (All versions), LOGO! 24RCEo (6ED1052-2HB08-0BA1) (All versions), SIPLUS LOGO! 12/24RCE (6AG1052-1MD08-7BA1) (All versions), SIPLUS LOGO! 12/24RCEo (6AG1052-2MD08-7BA1) (All versions), SIPLUS LOGO! 230RCE (6AG1052-1FB08-7BA1) (All versions), SIPLUS LOGO! 230RCEo (6AG1052-2FB08-7BA1) (All versions), SIPLUS LOGO! 24CE (6AG1052-1CC08-7BA1) (All versions), SIPLUS LOGO! 24CEo (6AG1052-2CC08-7BA1) (All versions), SIPLUS LOGO! 24RCE (6AG1052-1HB08-7BA1) (All versions), SIPLUS LOGO! 24RCEo (6AG1052-2HB08-7BA1) (All versions). Affected devices do not properly validate an offset value which can be defined in TCP packets when calling a method. This could allow an attacker to retrieve parts of the content of the memory.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Siemens | LOGO! 12/24RCE | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 12/24RCEo | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 230RCE | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 230RCEo | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 24CE | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 24CEo | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 24RCE | all versions | — | No fix listed | CNA |
| Siemens | LOGO! 24RCEo | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 12/24RCE | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 12/24RCEo | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 230RCE | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 230RCEo | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 24CE | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 24CEo | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 24RCE | all versions | — | No fix listed | CNA |
| Siemens | SIPLUS LOGO! 24RCEo | all versions | — | No fix listed | CNA |
- LOGO! 12/24RCE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 12/24RCEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 230RCE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 230RCEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 24CE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 24CEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 24RCE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- LOGO! 24RCEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 12/24RCE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 12/24RCEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 230RCE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 230RCEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 24CE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 24CEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 24RCE VendorSiemens Affected all versions Fixed in — No fix listed CNA
- SIPLUS LOGO! 24RCEo VendorSiemens Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:logo\!8_bm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:logo\!8_bm_fs-05_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:logo\!8_bm_fs-05:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
- cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:logo\!8_bm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:logo\!8_bm_fs-05_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:logo\!8_bm_fs-05:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-36363
- 2026-10-03 Alias added: GHSA-j45q-g2vj-3f3r
References
More Siemens Logo!8 Bm Fs-05 Firmware vulnerabilities
- TI-2022-16702 Buffer overflow in Siemens LOGO! 12/24RCE CVSS 3.1CRITICAL 9.8
- TI-2017-09439 Information disclosure in Siemens LOGO! 8 BM CVSS 3.1HIGH 7.5
- TI-2022-16703 Improper input validation in Siemens LOGO! 12/24RCE CVSS 3.1HIGH 7.5
- TI-2022-16701 Insufficient verification of data authenticity in Siemens LOGO! 8 BM CVSS 3.1HIGH 7.5
Sources
- CVE-2022-36363 · CVE Program
- CVE-2022-36363 · NVD
- FIRST EPSS
- GHSA-j45q-g2vj-3f3r · GitHub Advisory Database · CC BY 4.0
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