A vulnerability has been identified in SICAM A8000 CP-8031 (All versions < V4.80), SICAM A8000 CP-8050 (All versions < V4.80).

published 2022-04-12 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-31981

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 2.5%; EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits: 0; none known

A vulnerability has been identified in SICAM A8000 CP-8031 (All versions < V4.80), SICAM A8000 CP-8050 (All versions < V4.80). Affected devices do not require an user to be authenticated to access certain files. This could allow unauthenticated attackers to download these files.

Patch / fix

fixed in 2 links 1

siemens sicam_a8000_cp-8031_firmware 4.80
siemens sicam_a8000_cp-8050_firmware 4.80

cert-portal.siemens.com/productcert/pdf/ssa-316850.pdf advisory

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-104-10 updated 2025-05-06 cvss 5.3

Siemens SICAM A8000

Siemens SICAM A8000 CP-8031 <V4.80 Siemens SICAM A8000 CP-8050 <V4.80
affected: fixed in V4.80 support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

2.48% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

Siemens SICAM A8000 CP-8031
Siemens SICAM A8000 CP-8050

Classification

Weakness

CWE-862 Missing Authorization
CWE-425 Direct Request

References

cert-portal.siemens.com /productcert/pdf/ssa-316850.pdf
patch, vendor-advisory
seclists.org /fulldisclosure/2022/Apr/20
mailing-list, third-party-advisory
packetstormsecurity.com /files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html
third-party-advisory, vdb-entry

Sources

CVE List CVE-2022-27480
NVD CVE-2022-27480

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary