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CVE-2022-25755

A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), S...

Published: Apr 12, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-284
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.2%
Top 34.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Several SCALANCE X-300 switches contain multiple vulnerabilities. An unauthenticated attacker could reboot, cause denial of service conditions and potentially impact the system by other means through heap and buffer overflow vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-284NVD-CWE-Other

Affected Products

SCALANCE X302-7Siemens AGICS / OT / IoT
SCALANCE X304-2FESiemens AGICS / OT / IoT
SCALANCE X306-1LD FESiemens AGICS / OT / IoT
SCALANCE X307-2Siemens AGICS / OT / IoT
SCALANCE X307-3Siemens AGICS / OT / IoT
siemens agcommercialDEEnterprise Softwareaka siemens
and 83 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

https://cert-portal.siemens.com/productcert/pdf/ssa-836527.pdf
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/csaf/ssa-836527.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/txt/ssa-836527.txt
cert-portal.siemens.com
and 18 more references View all →

Timeline

Published
Apr 12, 2022
Last Updated
Nov 21, 2024

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