A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions < V1.6.284.0). Affected applications insufficiently limit the access to the internal message broker system. This could allow an unauthenticated remote attacker to subscribe to arbitrary message queues.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-44522
• https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf