CVE-2022-31807

A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions), SiPass integrated 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".
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:siemens:sipass_integrated_ac5102_\(acc-g2\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sipass_integrated_ac5102_\(acc-g2\):-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:siemens:sipass_integrated_acc-ap_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sipass_integrated_acc-ap:-:*:*:*:*:*:*:*

History

22 Aug 2025, 19:41

Type Values Removed Values Added
References () https://cert-portal.siemens.com/productcert/html/ssa-367714.html - () https://cert-portal.siemens.com/productcert/html/ssa-367714.html - Vendor Advisory
First Time Siemens sipass Integrated Ac5102 \(acc-g2\)
Siemens sipass Integrated Acc-ap Firmware
Siemens sipass Integrated Acc-ap
Siemens sipass Integrated Ac5102 \(acc-g2\) Firmware
Siemens
CPE cpe:2.3:h:siemens:sipass_integrated_acc-ap:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:sipass_integrated_ac5102_\(acc-g2\):-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sipass_integrated_ac5102_\(acc-g2\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sipass_integrated_acc-ap_firmware:*:*:*:*:*:*:*:*

23 May 2025, 15:54

Type Values Removed Values Added
New CVE

Information

Published : 2025-05-23 15:15

Updated : 2025-08-22 19:41


NVD link : CVE-2022-31807

Mitre link : CVE-2022-31807

CVE.ORG link : CVE-2022-31807


JSON object : View

Products Affected

siemens

  • sipass_integrated_ac5102_\(acc-g2\)
  • sipass_integrated_acc-ap
  • sipass_integrated_ac5102_\(acc-g2\)_firmware
  • sipass_integrated_acc-ap_firmware
CWE
CWE-347

Improper Verification of Cryptographic Signature