CVE-2019-10931 : A vulnerability has been identified in All other SIPROTEC 5 device types with CP

A vulnerability has been identified in All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions ), DIGSI 5 engineering software (All versions < V7.90), SIPROTEC 5 device types 6MD85, 6MD86, 6MD89, 7UM85, 7SA87, 7SD87, 7SL87, 7VK87, 7SA82, 7SA86, 7SD82, 7SD86, 7SL82, 7SL86, 7SJ86, 7SK82, 7SK85, 7SJ82, 7SJ85, 7UT82, 7UT85, 7UT86, 7UT87 and 7VE85 with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions < V7.90), SIPROTEC 5 device types 7SS85 and 7KE85 (All versions < V8.01), SIPROTEC 5 device types with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.59), SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.59). Specially crafted packets sent to port 443/TCP could cause a Denial of Service condition.

Published 2019-07-11 22:15:12

Updated 2021-10-28 13:29:13

Source Siemens AG

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2019-10931

Siemens » Digsi 5 Engineering Software
Versions before (<) 7.90
cpe:2.3:a:siemens:digsi_5_engineering_software:*:*:*:*:*:*:*:*
Matching versions
Siemens » Siprotec 5 Digsi Device Driver
Versions before (<) 8.01
cpe:2.3:a:siemens:siprotec_5_digsi_device_driver:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » 7ke85 » Version: N/A
When used together with: Siemens » 7ss85 » Version: N/A
Siemens » Siprotec 5 Digsi Device Driver
Versions before (<) 7.90
cpe:2.3:a:siemens:siprotec_5_digsi_device_driver:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » 6md85 » Version: N/A
When used together with: Siemens » 6md86 » Version: N/A
When used together with: Siemens » 6md89 » Version: N/A
When used together with: Siemens » 7sa82 » Version: N/A
When used together with: Siemens » 7sa86 » Version: N/A
When used together with: Siemens » 7sa87 » Version: N/A
When used together with: Siemens » 7sd82 » Version: N/A
When used together with: Siemens » 7sd86 » Version: N/A
When used together with: Siemens » 7sd87 » Version: N/A
When used together with: Siemens » 7sj82 » Version: N/A
When used together with: Siemens » 7sj85 » Version: N/A
When used together with: Siemens » 7sj86 » Version: N/A
When used together with: Siemens » 7sk82 » Version: N/A
When used together with: Siemens » 7sk85 » Version: N/A
When used together with: Siemens » 7sl82 » Version: N/A
When used together with: Siemens » 7sl86 » Version: N/A
When used together with: Siemens » 7sl87 » Version: N/A
When used together with: Siemens » 7um85 » Version: N/A
When used together with: Siemens » 7ut82 » Version: N/A
When used together with: Siemens » 7ut85 » Version: N/A
When used together with: Siemens » 7ut86 » Version: N/A
When used together with: Siemens » 7ut87 » Version: N/A
When used together with: Siemens » 7ve85 » Version: N/A
When used together with: Siemens » 7vk87 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-10931

EPSS FAQ

0.19%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 38 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-10931

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-10931

CWE-248 Uncaught Exception

An exception is thrown from a function, but it is not caught.

Assigned by: productcert@siemens.com (Secondary)

References for CVE-2019-10931

https://cert-portal.siemens.com/productcert/pdf/ssa-899560.pdf

Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2019-10931

Products affected by CVE-2019-10931

Exploit prediction scoring system (EPSS) score for CVE-2019-10931

CVSS scores for CVE-2019-10931

CWE ids for CVE-2019-10931

References for CVE-2019-10931