Vulnerability Details : CVE-2019-10919
Potential exploit
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Attackers with access to port 10005/tcp could perform device reconfigurations and obtain project files from the devices. The system manual recommends to protect access to this port. 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, integrity, and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
Products affected by CVE-2019-10919
- cpe:2.3:o:siemens:logo\!8_bm_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10919
0.75%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10919
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.4
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L |
3.9
|
5.5
|
NIST |
CWE ids for CVE-2019-10919
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by:
- nvd@nist.gov (Secondary)
- productcert@siemens.com (Primary)
References for CVE-2019-10919
-
https://seclists.org/bugtraq/2019/May/73
Bugtraq: [SYSS-2019-013]: Siemens LOGO! 8 - Missing Authentication for Critical Function (CWE-306)Exploit;Mailing List;Third Party Advisory
-
http://www.securityfocus.com/bid/108382
Siemens LOGO!8 BM ICSA-19-134-04 Multiple Information Disclosure VulnerabilitiesThird Party Advisory;VDB Entry
-
http://seclists.org/fulldisclosure/2019/May/45
Full Disclosure: [SYSS-2019-013]: Siemens LOGO! 8 - Missing Authentication for Critical Function (CWE-306)Exploit;Mailing List;Third Party Advisory
-
https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf
Vendor Advisory
-
http://packetstormsecurity.com/files/153123/Siemens-LOGO-8-Missing-Authentication.html
Siemens LOGO! 8 Missing Authentication ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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