PT-2019-3849 · Siemens · Siemens

Published 2019-10-08 · Updated 2024-09-10 · CVE-2019-10923

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Siemens products (affected versions not specified)

Description The issue is related to a potential denial of service condition caused by disrupting the real-time synchronization (IRT) of the affected installation. An attacker with network access to the affected product may exploit this to cause a denial of service. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Resource Exhaustion

RCE

Weakness Enumeration

CWE-400

CWE-20

Related Identifiers

BDU:2019-04211

CVE-2019-10923

Affected Products

Siemens

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2019-10923 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10923 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04211 · Security Note
• https://cert-portal.siemens.com/productcert/html/ssa-349422.html · Note
• https://us-cert.gov/ics/advisories/icsa-19-283-01 · Note
• https://t.me/cvenotify/93931 · Telegram Post