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CVE-2023-28827

MEDIUM
Published 2024-09-10T09:33:37.794Z
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CVSS Score

V3.1
5.9
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.114
Higher than 11.4% of all CVEs

Attack Vector Metrics

Attack Vector
Not Available
Attack Complexity
Not Available
Privileges Required
Not Available
User Interaction
Not Available
Scope
Not Available

Impact Metrics

Confidentiality
Not Available
Integrity
Not Available
Availability
Not Available

Description

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-7 LTE (All versions < V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of the affected devices do not properly handle certain requests, causing a timeout in the watchdog, which could lead to the clean up of pointers.

This could allow a remote attacker to cause a denial of service condition in the system.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Siemens

SIMATIC CP 1242-7 V2 (incl. SIPLUS variants)

Affected Versions:

0
Siemens

SIMATIC CP 1243-1 (incl. SIPLUS variants)

Affected Versions:

0
Siemens

SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants)

Affected Versions:

0
Siemens

SIMATIC CP 1243-1 IEC (incl. SIPLUS variants)

Affected Versions:

0
Siemens

SIMATIC CP 1243-7 LTE

Affected Versions:

0
Siemens

SIMATIC CP 1243-8 IRC

Affected Versions:

0
Siemens

SIMATIC HMI Comfort Panels (incl. SIPLUS variants)

Affected Versions:

All versions
Siemens

SIMATIC IPC DiagBase

Affected Versions:

0
Siemens

SIMATIC IPC DiagMonitor

Affected Versions:

All versions
Siemens

SIMATIC WinCC Runtime Advanced

Affected Versions:

All versions
Siemens

SIPLUS TIM 1531 IRC

Affected Versions:

0
Siemens

TIM 1531 IRC

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-wh3c-3qmr-4ghp

Advisory Details

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-7 LTE (All versions < V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of the affected devices do not properly handle certain requests, causing a timeout in the watchdog, which could lead to the clean up of pointers. This could allow a remote attacker to cause a denial of service condition in the system.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-28827
WEB https://cert-portal.siemens.com/productcert/html/ssa-423808.html

Advisory provided by GitHub Security Advisory Database. Published: September 10, 2024, Modified: September 10, 2024

References

https://cert-portal.siemens.com/productcert/html/ssa-423808.html
Published: 2024-09-10T09:33:37.794Z
Last Modified: 2024-09-10T15:11:03.085Z
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