CVE-2022-31807

MEDIUM EPSS 4.1%
Published May 23, 20251y ago · Modified Jun 17, 20261w ago
5.9 CVSS 4.0
Medium
Find Similar
Published May 23, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been identified in Building X - Security Manager Edge Controller (ACC-AP) (All versions). Affected devices do not properly check the integrity of firmware updates. This could allow a local attacker to upload a maliciously modified firmware onto the device. In a second scenario, a remote attacker who is able to intercept the transfer of a valid firmware from the server to the device could modify the firmware "on the fly".

CVSS Details

Base Score
5.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/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
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
4.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-347

Affected Products 4

VendorProductVersionRange
siemenssipass_integrated_ac5102_\(acc-g2\)_firmware*any
siemenssipass_integrated_ac5102_\(acc-g2\)*any
siemenssipass_integrated_acc-ap_firmware*any
siemenssipass_integrated_acc-ap*any

References 2

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.