Vulnerability Details : CVE-2022-27480
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.
Products affected by CVE-2022-27480
- cpe:2.3:o:siemens:sicam_a8000_cp-8050_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sicam_a8000_cp-8031_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-27480
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-27480
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-27480
-
The web application does not adequately enforce appropriate authorization on all restricted URLs, scripts, or files.Assigned by: nvd@nist.gov (Primary)
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by:
- nvd@nist.gov (Primary)
- productcert@siemens.com (Secondary)
References for CVE-2022-27480
-
http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html
Siemens A8000 CP-8050/CP-8031 SICAM WEB Missing File Download / Missing Authentication ≈ Packet StormThird Party Advisory;VDB Entry
-
http://seclists.org/fulldisclosure/2022/Apr/20
Full Disclosure: SEC Consult SA-20220413 :: Missing Authentication at File Download & Denial of Service in Siemens A8000 PLCMailing List;Third Party Advisory
-
https://cert-portal.siemens.com/productcert/pdf/ssa-316850.pdf
Patch;Vendor Advisory
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