CVE-2022-2302
Last modified
CVE-2022-2302 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.. EPSS estimates a 1.59% chance of exploitation in the next 30 days.
Description
Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Lenze | C520 Firmware | >= 1.07.00.2757, < 01.08.01.3021 |
| Lenze | C550 Firmware | >= 1.07.00.2757, < 01.08.01.3021 |
| Lenze | C750 Firmware | >= 1.07.00.2757, < 01.08.01.3021 |
References
- https://cert.vde.com/en/advisories/VDE-2022-030/Mitigation, Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2022-030/Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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