CVEvulnerability

CVE-2023-28831

8.7 HIGH Published 2023-09-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-09-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 4.0 ([email protected])
8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-190

Description

The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.

Affected configurations

• siemens simatic cloud connect 7 cc712 firmware (< 2.2) • siemens simatic cloud connect 7 cc716 firmware (< 2.2) • siemens simatic drive controller cpu 1504d tf firmware (< 2.2) • siemens simatic drive controller cpu 1507d tf firmware (< 2.9.7) • siemens simatic et 200sp open controller cpu firmware (< 2.9.7) • siemens simatic s7-1200 cpu firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1510sp-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1510sp f-1 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1511-1 pn firmware (< 21.9.7) • siemens simatic s7-1500 cpu 1511c-1 pn firmware (< 30.0.0) • siemens simatic s7-1500 cpu 1511f-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1511t-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1511tf-1 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1512c-1 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1512sp-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1512sp f-1 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1513-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1513f-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1513r-1 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1514sp-2 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1514sp f-2 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1514spt-2 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1514spt f-2 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1515-2 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1515f-2 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1515r-2 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1515t-2 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1515tf-2 pn firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1516-3 pn\/dp firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1516f-3 pn\/dp firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1516t-3 pn\/dp firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1516tf-3 pn\/dp firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1517-3 pn\/dp firmware (< 3.0.3) • siemens simatic s7-1500 cpu 1517f-3 pn\/dp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1517h-3 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1517t-3 pn\/dp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1517tf-3 pn\/dp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1518-4 pn\/dp firmware (< 21.9.7) • siemens simatic s7-1500 cpu 1518-4 pn\/dp mfp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1518f-4 pn\/dp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1518f-4 pn\/dp mfp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1518hf-4 pn firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1518t-4 pn\/dp firmware (< 2.9.7) • siemens simatic s7-1500 cpu 1518tf-4 pn\/dp firmware (< 2.9.7) • siemens simatic s7-1500 cpu s7-1518-4 pn\/dp odk firmware (< 2.9.7) • siemens simatic s7-1500 cpu s7-1518f-4 pn\/dp odk firmware (< 2.9.7) • siemens simatic s7-1500 et 200pro firmware (< 2.9.7) • siemens simatic s7-1500 software controller firmware (< 2.9.7) • siemens simatic s7-plcsim advanced firmware (< 2.9.7) • siemens siplus et 200sp cpu 1510sp-1 pn firmware (< 2.9.7) • siemens siplus et 200sp cpu 1510sp-1 pn rail firmware (< 2.9.7) • siemens siplus et 200sp cpu 1510sp f-1 pn firmware (< 2.9.7) • siemens siplus et 200sp cpu 1510sp f-1 pn rail firmware (< 2.9.7) • siemens siplus et 200sp cpu 1512sp-1 pn firmware (< 2.9.7) • siemens siplus et 200sp cpu 1512sp-1 pn rail firmware (< 2.9.7) • siemens siplus et 200sp cpu 1512sp f-1 pn firmware (< 2.9.7) • siemens siplus et 200sp cpu 1512sp f-1 pn rail firmware (< 2.9.7) • siemens siplus s7-1500 cpu 1511-1 pn firmware (< 2.9.7) • siemens siplus s7-1500 cpu 1511-1 pn t1 rail firmware (< 2.9.7) • siemens siplus s7-1500 cpu 1511-1 pn tx rail firmware (< 2.9.7) … and 18 more

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References