CVE-2022-3686: SDM600 API permission check
First published: Tue Mar 28 2023(Updated: )
A vulnerability exists in a SDM600 endpoint. An attacker could exploit this vulnerability by running multiple parallel requests, the SDM600 web services become busy rendering the application unresponsive. This issue affects: All SDM600 versions prior to version 1.2 FP3 HF4 (Build Nr. 1.2.23000.291) List of CPEs: * cpe:2.3:a:hitachienergy:sdm600:1.0:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.1:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.9002.257:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.10002.257:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.11002.149:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.12002.222:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.13002.72:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.44:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.92:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.108:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.182:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.257:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.342:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.447:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.481:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.506:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.566:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.20000.3174:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.21000.291:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.21000.931:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.21000.105:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.23000.291:*:*:*:*:*:*:*
Credit: cybersecurity@hitachienergy.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Hitachienergy Sdm600 | >=1.0<1.2.23000.291 |
Remedy
The vulnerability is remediated in SDM600 1.3.0.1339. Please update to SDM600 1.3.0.1339 version or apply mitigation as described in the Mitigation Factors/Workarounds Section.
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Reference Links
Frequently Asked Questions
What is CVE-2022-3686?
CVE-2022-3686 is a vulnerability that exists in a SDM600 endpoint, allowing attackers to render the application unresponsive by running multiple parallel requests.
How does CVE-2022-3686 affect SDM600?
CVE-2022-3686 affects all SDM600 versions prior to version 1.2 FP3 HF4 (Build Nr. 1.2.23000.291) by making the web services busy and unresponsive.
What is the severity of CVE-2022-3686?
CVE-2022-3686 has a severity rating of 9.1, classified as critical.
How can an attacker exploit CVE-2022-3686?
An attacker can exploit CVE-2022-3686 by running multiple parallel requests to overload the SDM600 web services.
Is there a fix for CVE-2022-3686?
Yes, the fix for CVE-2022-3686 is to upgrade SDM600 to version 1.2 FP3 HF4 (Build Nr. 1.2.23000.291) or later.
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