CVE-2021-33842 (GCVE-0-2021-33842)

Vulnerability from cvelistv5 – Published: 2021-06-09 11:39 – Updated: 2024-09-16 20:01
VLAI?
Summary
Improper Authentication vulnerability in the cookie parameter of Circutor SGE-PLC1000 firmware version 0.9.2b allows an attacker to perform operations as an authenticated user. In order to exploit this vulnerability, the attacker must be within the network where the device affected is located.
Severity ?
8.8 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-565 - Reliance on Cookies without Validation and Integrity Checking
Assigner
References
Impacted products
Vendor Product Version
Circutor SGE-PLC1000 Affected: 0.9.2b
Create a notification for this product.
Credits
Industrial Cybersecurity team of S21sec, special mention to Aarón Flecha Menéndez.
Show details on NVD website
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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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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