CVE-2019-19282

A vulnerability has been identified in OpenPCS 7 V8.1 (All versions), OpenPCS 7 V8.2 (All versions), OpenPCS 7 V9.0 (All versions < V9.0…

High7.5EPSS 1.3%

Published: 10 Mar 2020
Updated: 5 Aug 2024
Reserved: 26 Nov 2019
Assigned by: siemens

Description

A vulnerability has been identified in OpenPCS 7 V8.1 (All versions), OpenPCS 7 V8.2 (All versions), OpenPCS 7 V9.0 (All versions < V9.0 Upd3), SIMATIC BATCH V8.1 (All versions), SIMATIC BATCH V8.2 (All versions < V8.2 Upd12), SIMATIC BATCH V9.0 (All versions < V9.0 SP1 Upd5), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC NET PC Software V16 (All versions < V16 Update 1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC Route Control V8.1 (All versions), SIMATIC Route Control V8.2 (All versions), SIMATIC Route Control V9.0 (All versions < V9.0 Upd4), SIMATIC WinCC (TIA Portal) V13 (All versions < V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Update 10), SIMATIC WinCC (TIA Portal) V15.1 (All versions < V15.1 Update 5), SIMATIC WinCC (TIA Portal) V16 (All versions < V16 Update 1), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 14), SIMATIC WinCC V7.5 (All versions < V7.5 SP1 Update 1). Through specially crafted messages, when encrypted communication is enabled, an attacker with network access could use the vulnerability to compromise the availability of the system by causing a Denial-of-Service condition. Successful exploitation requires no system privileges and no user interaction.

Scores

CVSS scores of CVE-2019-19282, by who scored it
Scored by	CVSS	Score	Vector
siemensCNA (assigner)	3.1	High7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
NVDNVD · Modified	3.1	High7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS (exploitation in 30 days): 1.3% · top 29% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

CWE-131: Incorrect Calculation of Buffer Size (opens in a new tab)All about CWE-131 and its CVEs

Affected products

Siemens · OpenPCS 7 V8.1
- affected All versions
Siemens · OpenPCS 7 V8.2
- affected All versions
Siemens · OpenPCS 7 V9.0
- affected All versions < V9.0 Upd3
Siemens · SIMATIC BATCH V8.1
- affected All versions
Siemens · SIMATIC BATCH V8.2
- affected All versions < V8.2 Upd12
Siemens · SIMATIC BATCH V9.0
- affected All versions < V9.0 SP1 Upd5
Siemens · SIMATIC NET PC Software V14
- affected All versions < V14 SP1 Update 14
Siemens · SIMATIC NET PC Software V15
- affected All versions
Siemens · SIMATIC NET PC Software V16
- affected All versions < V16 Update 1
Siemens · SIMATIC PCS 7 V8.1
- affected All versions
Siemens · SIMATIC PCS 7 V8.2
- affected All versions
Siemens · SIMATIC PCS 7 V9.0
- affected All versions < V9.0 SP3
Siemens · SIMATIC Route Control V8.1
- affected All versions
Siemens · SIMATIC Route Control V8.2
- affected All versions
Siemens · SIMATIC Route Control V9.0
- affected All versions < V9.0 Upd4
Siemens · SIMATIC WinCC (TIA Portal) V13
- affected All versions < V13 SP2
Siemens · SIMATIC WinCC (TIA Portal) V14
- affected All versions < V14 SP1 Update 10
Siemens · SIMATIC WinCC (TIA Portal) V15.1
- affected All versions < V15.1 Update 5
Siemens · SIMATIC WinCC (TIA Portal) V16
- affected All versions < V16 Update 1
Siemens · SIMATIC WinCC V7.3
- affected All versions
Siemens · SIMATIC WinCC V7.4
- affected All versions < V7.4 SP1 Update 14
Siemens · SIMATIC WinCC V7.5
- affected All versions < V7.5 SP1 Update 1

References (1)

https://cert-portal.siemens.com/productcert/pdf/ssa-270778.pdf (opens in a new tab)x_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

[![CVE-2019-19282](https://trackcve.app/badge/CVE-2019-19282.svg)](https://trackcve.app/cve/CVE-2019-19282)

Record last updated 5 Aug 2024, 02:09 UTC.