CVE-2023-45793: siveillance Auth Bypass — Fix

Description

A vulnerability has been identified in Siveillance Control (All versions >= V2.8 < V3.1.1). The affected product does not properly check the list of access groups that are assigned to an individual user. This could enable a locally logged on user to gain write privileges for objects where they only have read privileges.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
siemens	siveillance_control	2.8 — 3.1.1

References

Advisories & Patches

https://cert-portal.siemens.com/productcert/html/ssa-145196.html https://cert-portal.siemens.com/productcert/html/ssa-145196.html

Frequently Asked Questions

What is CVE-2023-45793? +

A vulnerability has been identified in Siveillance Control (All versions >= V2.8 < V3.1.1). The affected product does not properly check the list of access groups that are assigned to an individual user. This could enable a locally logged on user to gain write privileges for objects where they only have read privileges. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2023-45793? +

CVE-2023-45793 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-45793? +

CVE-2023-45793 affects products from siemens, specifically: siveillance_control. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-45793? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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