CVE-2022-29884
HIGHSICAM A8000 CP-8000/8021/8022 Firmware < 16.30 - Unauthenticated Denial of Service via HTTPS Server Resource Leak
Title source: llmDescription
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < CPC80 V16.30), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < CPC80 V16.30), CP-8021 MASTER MODULE (All versions < CPC80 V16.30), CP-8022 MASTER MODULE WITH GPRS (All versions < CPC80 V16.30). When using the HTTPS server under specific conditions, affected devices do not properly free resources. This could allow an unauthenticated remote attacker to put the device into a denial of service condition.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-491621.pdf
Scores
CVSS v3
7.5
EPSS
0.0111
EPSS Percentile
61.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-772
Status
published
Products (3)
siemens/sicam_a8000_cp-8000_firmware
< 16.30
siemens/sicam_a8000_cp-8021_firmware
< 16.30
siemens/sicam_a8000_cp-8022_firmware
< 16.30
Published
Jul 12, 2022
Tracked Since
Feb 18, 2026