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HIGH · 7.5

CVE-2022-36360

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of ...

Vulnerability Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of the unencrypted firmware is only verified by a non-cryptographic method. This could allow an attacker to manipulate a firmware update and flash it to the device.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
SiemensLogo\! 8 Bm Firmware< 8.3
SiemensLogo\!8 Bm-
SiemensLogo\!8 Bm Fs-05 Firmware< 8.3
SiemensLogo\!8 Bm Fs-05-

Related Weaknesses (CWE)

CWE-354CWE-345

References

FAQ

What is CVE-2022-36360?

CVE-2022-36360 is a vulnerability with a CVSS score of 7.5 (HIGH). A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of ...

How severe is CVE-2022-36360?

CVE-2022-36360 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-36360?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Logo\! 8 Bm Firmware, Siemens Logo\!8 Bm, Siemens Logo\!8 Bm Fs-05 Firmware, Siemens Logo\!8 Bm Fs-05.