Schneider Electric APC Smart-UPS security bypass | CVE-2022-22806
NAME
Schneider Electric APC Smart-UPS security bypass
- Platforms Affected:
Schneider Electric SMT Series 1015 UPS 04.5
Schneider Electric SMC Series 1018 UPS 04.2
Schneider Electric SMTL Series 1026 UPS 02.9
Schneider Electric SCL Series 1029 UPS 02.5
Schneider Electric SCL Series 1036 UPS 02.5
Schneider Electric SCL Series 1037 UPS 03.1
Schneider Electric SMX Series 1031 UPS 03.1
Schneider Electric SCL Series 1030 UPS 02.5 - Risk Level:
9 - Exploitability:
Unproven - Consequences:
Bypass Security
DESCRIPTION
Schneider Electric APC Smart-UPS uninterruptable power supply devices could allow a remote attacker to bypass security restrictions, caused by a Capture-replay vulnerability. By sending a malformed connection, an attacker could exploit this vulnerability to cause an unauthenticated connection to the UPS. Note: This vulnerability is known as TLStorm.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Changed
- Access Vector: Network
- Access Complexity: High
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to Schneider Electric SEVD-2022-067-02 for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-02 - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22806
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