CVE-2022-33174
9.8 · CRITICALOverview
CVE-2022-33174 is a critical-severity vulnerability affecting powertekpdus basic_pdu_firmware. It was published on June 13, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Power Distribution Units running on Powertek firmware (multiple brands) before 3.30.30 allows remote authorization bypass in the web interface. To exploit the vulnerability, an attacker must send an HTTP packet to the data retrieval interface (/cgi/get_param.cgi) with the tmpToken cookie set to an empty string followed by a semicolon. This bypasses an active session authorization check. This can be then used to fetch the values of protected sys.passwd and sys.su.name fields that contain the username and password in cleartext.
Remediation
Check the references section for vendor advisories and patches from powertekpdus. Update basic_pdu_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| powertekpdus | basic_pdu_firmware | >= 0, < 3.30.30 | Affected |
| powertekpdus | pm_pdu_firmware | >= 0, < 3.30.30 | Affected |
| powertekpdus | piml_pdu_firmware | >= 0, < 3.30.30 | Affected |
| powertekpdus | smart_pim_firmware | >= 0, < 3.30.30 | Affected |
| powertekpdus | smart_pos_firmware | >= 0, < 3.30.30 | Affected |
| powertekpdus | smart_pom_firmware | >= 0, < 3.30.30 | Affected |
| powertekpdus | smart_poms_firmware | >= 0, < 3.30.30 | Affected |
Frequently Asked Questions
What is CVE-2022-33174?
CVE-2022-33174 is a critical-severity vulnerability affecting powertekpdus basic_pdu_firmware. It was published on June 13, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2022-33174?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-33174?
Check the references section for vendor advisories and patches from powertekpdus. Update basic_pdu_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-33174?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-33174 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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