QID 590853

Date Published: 2022-06-23

QID 590853: Siemens SIMATIC S7-400 Vulnerability (icsa-22-104-12) (ssa-557541)

3.1 AFFECTED PRODUCTS
The following Siemens S7-400 products are affected
SIMATIC S7-400 HV6 CPU family (incl. SIPLUS variants): All versions prior to v6.0.10
SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants): All versions
SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants): All versions
SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants): All versions prior to v10.1

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability could allow an attacker to create a denial-of-service condition.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section icsa-22-104-12 for affected packages and patching details.

Vendor References

icsa-22-104-12 - www.cisa.gov/uscert/ics/advisories/icsa-22-104-12

CVEs related to QID 590853

CVE-2021-40368 |

Software Advisories

Advisory ID	Software	Component	Link
icsa-22-104-12			www.cisa.gov/uscert/ics/advisories/icsa-22-104-12

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QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning [solution] =>

Customers are advised to refer to CERT MITIGATIONS section icsa-22-104-12 for affected packages and patching details. [consequence] => Successful exploitation of this vulnerability could allow an attacker to create a denial-of-service condition. [published] => Yes [date_insert] => 2022-05-24 [date_published] => 2022-06-23 [cve] => Array ( [0] => CVE-2021-40368 ) [vendor_refs] => Array ( [0] => Array ( [vendor_ref] => icsa-22-104-12 [vendor_ref_url] => https://www.cisa.gov/uscert/ics/advisories/icsa-22-104-12 ) ) [cvss_v2] => Array ( [basescore] => 5 [temporalscore] => 3.7 ) [cvss_v3] => Array ( [basescore] => 7.5 [temporalscore] => 6.5 ) [patches] => Array ( [0] => Array ( [link] => https://www.cisa.gov/uscert/ics/advisories/icsa-22-104-12 [advisory_id] => icsa-22-104-12 [os_sw] => [component] => ) ) )