CVE-2022-36323 — Vulnetix

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CVE-2022-36323 PUBLISHED CVSS 9.100000381469727 CRITICAL

SCALANCE W-700 IEEE 802.11n family before V6.6.0 are affected by multiple vulnerabilities. Siemens has released a new version for SCALANCE W-700 IEEE 802.11n family and recommends to update to the latest version. The following versions of Siemens SCALANCE are affected: SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AA0) vers:intdot/SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AB0) vers:intdot/SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AA0) vers:intdot/SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AB0) vers:intdot/SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AC0) vers:intdot/SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AA0) vers:intdot/SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AA6) vers:intdot/SCALANCE W734-1 RJ45 (6GK5734-1FX00-0AB0) vers:intdot/SCALANCE W734-1 RJ45 (USA) (6GK5734-1FX00-0AB6) vers:intdot/SCALANCE W738-1 M12 (6GK5738-1GY00-0AA0) vers:intdot/SCALANCE W738-1 M12 (6GK5738-1GY00-0AB0) vers:intdot/SCALANCE W748-1 M12 (6GK5748-1GD00-0AA0) vers:intdot/SCALANCE W748-1 M12 (6GK5748-1GD00-0AB0) vers:intdot/SCALANCE W748-1 RJ45 (6GK5748-1FC00-0AA0) vers:intdot/SCALANCE W748-1 RJ45 (6GK5748-1FC00-0AB0) vers:intdot/SCALANCE W761-1 RJ45 (6GK5761-1FC00-0AA0) vers:intdot/SCALANCE W761-1 RJ45 (6GK5761-1FC00-0AB0) vers:intdot/SCALANCE W774-1 M12 EEC (6GK5774-1FY00-0TA0) vers:intdot/SCALANCE W774-1 M12 EEC (6GK5774-1FY00-0TB0) vers:intdot/SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AA0) vers:intdot/SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AA6) vers:intdot/SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AB0) vers:intdot/SCALANCE W774-1 RJ45 (6GK5774-1FX00-0AC0) vers:intdot/SCALANCE W774-1 RJ45 (USA) (6GK5774-1FX00-0AB6) vers:intdot/SCALANCE W778-1 M12 (6GK5778-1GY00-0AA0) vers:intdot/SCALANCE W778-1 M12 (6GK5778-1GY00-0AB0) vers:intdot/SCALANCE W778-1 M12 EEC (6GK5778-1GY00-0TA0) vers:intdot/SCALANCE W778-1 M12 EEC (USA) (6GK5778-1GY00-0TB0) vers:intdot/SCALANCE W786-1 RJ45 (6GK5786-1FC00-0AA0) vers:intdot/SCALANCE W786-1 RJ45 (6GK5786-1FC00-0AB0) vers:intdot/SCALANCE W786-2 RJ45 (6GK5786-2FC00-0AA0) vers:intdot/SCALANCE W786-2 RJ45 (6GK5786-2FC00-0AB0) vers:intdot/SCALANCE W786-2 RJ45 (6GK5786-2FC00-0AC0) vers:intdot/SCALANCE W786-2 SFP (6GK5786-2FE00-0AA0) vers:intdot/SCALANCE W786-2 SFP (6GK5786-2FE00-0AB0) vers:intdot/SCALANCE W786-2IA RJ45 (6GK5786-2HC00-0AA0) vers:intdot/SCALANCE W786-2IA RJ45 (6GK5786-2HC00-0AB0) vers:intdot/SCALANCE W788-1 M12 (6GK5788-1GD00-0AA0) vers:intdot/SCALANCE W788-1 M12 (6GK5788-1GD00-0AB0) vers:intdot/SCALANCE W788-1 RJ45 (6GK5788-1FC00-0AA0) vers:intdot/SCALANCE W788-1 RJ45 (6GK5788-1FC00-0AB0) vers:intdot/SCALANCE W788-2 M12 (6GK5788-2GD00-0AA0) vers:intdot/SCALANCE W788-2 M12 (6GK5788-2GD00-0AB0) vers:intdot/SCALANCE W788-2 M12 EEC (6GK5788-2GD00-0TA0) vers:intdot/SCALANCE W788-2 M12 EEC (6GK5788-2GD00-0TB0) vers:intdot/SCALANCE W788-2 M12 EEC (6GK5788-2GD00-0TC0) vers:intdot/SCALANCE W788-2 RJ45 (6GK5788-2FC00-0AA0) vers:intdot/SCALANCE W788-2 RJ45 (6GK5788-2FC00-0AB0) vers:intdot/SCALANCE W788-2 RJ45 (6GK5788-2FC00-0AC0) vers:intdot/ CVSS Vendor Equipment Vulnerabilities v3 9.1 Siemens Siemens SCALANCE Missing Authentication for Critical Function, Improper Authentication, Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), Improper Validation of Integrity Check Value, Improper Input Validation, Out-of-bounds Read, Loop with Unreachable Exit Condition ('Infinite Loop'), Missing Authorization, Allocation of Resources Without Limits or Throttling, Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) Background Critical Infrastructure Sectors: Communications, Information Technology, Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany

EPSS 0.54% · 67.5th percentile

Risk Scores

CVSS v3.1

9.100000381469727

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

EPSS Score

0.54%

67.5th percentile

Timeline

Aug 10, 2022 CVE Published
Aug 11, 2022 EPSS Score
Sep 26, 2022 EPSS Score
Nov 10, 2022 EPSS Score
Dec 26, 2022 EPSS Score
Feb 9, 2023 EPSS Score
Mar 27, 2023 EPSS Score
May 11, 2023 EPSS Score
Jun 26, 2023 EPSS Score
Aug 10, 2023 EPSS Score
Sep 25, 2023 EPSS Score
Nov 10, 2023 EPSS Score

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-07 advisory
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-07.json advisory
https://www.cve.org/CVERecord?id=CVE-2020-24588 technical
https://support.industry.siemens.com/cs/ww/en/view/109996102/ vendor
https://cwe.mitre.org/data/definitions/306.html technical
https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N technical
https://www.cve.org/CVERecord?id=CVE-2020-26139 technical
https://cwe.mitre.org/data/definitions/287.html technical
https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H technical
https://www.cve.org/CVERecord?id=CVE-2020-26140 technical
https://cwe.mitre.org/data/definitions/74.html technical
https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N technical
https://www.cve.org/CVERecord?id=CVE-2020-26141 technical
https://cwe.mitre.org/data/definitions/354.html technical
https://www.cve.org/CVERecord?id=CVE-2020-26143 technical
https://cwe.mitre.org/data/definitions/20.html technical
https://www.cve.org/CVERecord?id=CVE-2020-26144 technical
https://www.cve.org/CVERecord?id=CVE-2020-26146 technical
https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N technical
https://www.cve.org/CVERecord?id=CVE-2020-26147 technical

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