VDB-200463 · CVE-2022-29881 · ssa-165073

Siemens SICAM P850/SICAM P855 prior 3.00 Web-based Management Interface missing authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Siemens SICAM P850 and SICAM P855. Affected is an unknown function of the component Web-based Management Interface. Performing a manipulation results in missing authentication. This vulnerability was named CVE-2022-29881. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens SICAM P850 and SICAM P855. It has been classified as critical. This affects an unknown code of the component Web-based Management Interface. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality. The summary by CVE is:

A vulnerability has been identified in SICAM T (All versions < V3.0). The web based management interface of affected devices does not employ special access protection for certain internal developer views. This could allow unauthenticated users to extract internal configuration details.

The weakness was presented 05/20/2022 as ssa-165073. It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is uniquely identified as CVE-2022-29881 since 04/28/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 3.00 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Siemens

Name

License

commercial

Website

Vendor: https://www.siemens.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SICAM P850/SICAM P855 3.00

Timelineinfo

04/28/2022 🔍
05/20/2022 +22 days 🔍
05/20/2022 +0 days 🔍
12/09/2025 +1299 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-165073
Status: Confirmed

CVE: CVE-2022-29881 (🔍)
GCVE (CVE): GCVE-0-2022-29881
GCVE (VulDB): GCVE-100-200463

Entryinfo

Created: 05/20/2022 17:31
Updated: 12/09/2025 17:42
Changes: 05/20/2022 17:31 (39), 05/27/2022 09:49 (1), 12/09/2025 17:42 (55)
Complete: 🔍
Cache ID: 216::103