CVE-2021-22764 (GCVE-0-2021-22764)

Vulnerability from cvelistv5 – Published: 2021-06-11 15:40 – Updated: 2024-11-24 14:41
VLAI?
Summary
A CWE-287: Improper Authentication vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 (see security notification for version infromation) that could cause loss of connectivity to the device via Modbus TCP protocol when an attacker sends a specially crafted HTTP request.
Severity ?
No CVSS data available.
CWE
  • CWE-287 - Improper Authentication
Assigner
References
Impacted products
Vendor Product Version
n/a PowerLogic PM55xx, PowerLogic EGX100, and PowerLogic EGX300 (see security notification for version infromation) Affected: PowerLogic PM55xx, PowerLogic EGX100, and PowerLogic EGX300 (see security notification for version infromation)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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