Vulnerability · Published May 10, 2022 · Assigned by siemens

CVE-2022-24042

Critical 9.1

In plain English

A critical-severity security flaw in Desigo DXR2 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).

Severity (CVSS NVD)9.1Critical

Exploit odds (30 days)1.0%top 37.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). The web application returns an AuthToken that does not expire at the defined auto logoff delay timeout. An attacker could be able to capture this token and re-use old session credentials or session IDs for authorization.

Affected products (as reported)

Vendor	Product	Versions
Siemens	Desigo DXR2	All versions < V01.21.142.5-22
Siemens	Desigo PXC3	All versions < V01.21.142.4-18
Siemens	Desigo PXC4	All versions < V02.20.142.10-10884
Siemens	Desigo PXC5	All versions < V02.20.142.10-10884

Weakness: CWE-613

References

https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf x_refsource_MISC