A vulnerability has been identified in SIMATIC RF166C (All versions...

7.5 CVSS

Vulnerability Description

A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and < V1.3.2), SIMATIC RF185C (All versions > V1.1 and < V1.3.2), SIMATIC RF186C (All versions > V1.1 and < V1.3.2), SIMATIC RF186CI (All versions > V1.1 and < V1.3.2), SIMATIC RF188C (All versions > V1.1 and < V1.3.2), SIMATIC RF188CI (All versions > V1.1 and < V1.3.2), SIMATIC RF360R (All versions < V2.0), SIMATIC Reader RF610R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF610R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF610R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF615R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF615R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF615R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF650R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF650R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF680R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF680R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF685R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF685R FCC (All versions > V3.0 < V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf

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Affected Vendor

Siemens

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Affected Software

SIMATIC RF166C, SIMATIC RF185C, SIMATIC RF186C, SIMATIC RF186CI, SIMATIC RF188C, SIMATIC RF188CI, SIMATIC RF360R, SIMATIC Reader RF610R CMIIT, SIMATIC Reader RF610R ETSI, SIMATIC Reader RF610R FCC, SIMATIC Reader RF615R CMIIT, SIMATIC Reader RF615R ETSI, SIMATIC Reader RF615R FCC, SIMATIC Reader RF650R ARIB, SIMATIC Reader RF650R CMIIT, SIMATIC Reader RF650R ETSI, SIMATIC Reader RF650R FCC, SIMATIC Reader RF680R ARIB, SIMATIC Reader RF680R CMIIT, SIMATIC Reader RF680R ETSI, SIMATIC Reader RF680R FCC, SIMATIC Reader RF685R ARIB, SIMATIC Reader RF685R CMIIT, SIMATIC Reader RF685R ETSI, SIMATIC Reader RF685R FCC

Vulnerable Versions:

All versions > V1.1 and < V1.3.2, All versions < V2.0, All versions > V3.0 < V4.0