Vulnerability Description
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Unencrypted storage of passwords in the project could allow an attacker with access to port 10005/tcp to obtain passwords of the device. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Logo\!8 Bm Firmware | < 8.3 |
| Siemens | Logo\!8 Bm | All versions |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/153124/Siemens-LOGO-8-Recoverable-Password-ExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/May/49ExploitMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/108382Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdfVendor Advisory
- https://seclists.org/bugtraq/2019/May/74ExploitMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/153124/Siemens-LOGO-8-Recoverable-Password-ExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/May/49ExploitMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/108382Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdfVendor Advisory
- https://seclists.org/bugtraq/2019/May/74ExploitMailing ListThird Party Advisory
FAQ
What is CVE-2019-10921?
CVE-2019-10921 is a vulnerability with a CVSS score of 7.5 (HIGH). A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Unencrypted storage of passwords in the project could allow an attacker with access to port 10005/tcp t...
How severe is CVE-2019-10921?
CVE-2019-10921 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-10921?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Logo\!8 Bm Firmware, Siemens Logo\!8 Bm.