CVE-2021-33600

Published on: 09/28/2021 12:00:00 AM UTC

Last Modified on: 10/08/2021 01:28:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Certain versions of Internet Gatekeeper from F-secure contain the following vulnerability:

A denial-of-service (DoS) vulnerability was discovered in the web user interface of F-Secure Internet Gatekeeper. The vulnerability occurs because of an attacker can trigger assertion via malformed HTTP packet to web interface. An unauthenticated attacker could exploit this vulnerability by sending a large username parameter. A successful exploitation could lead to a denial-of-service of the product.

  • CVE-2021-33600 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo F-Secure - F-Secure Internet Gatekeeper version = All Version

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
Hall of Fame | F-Secure www.f-secure.com
text/html
URL Logo MISC www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame
CVE-2021-33600 | F-Secure www.f-secure.com
text/html
URL Logo MISC www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33600

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationF-secureInternet GatekeeperAllAllAllAll
  • cpe:2.3:a:f-secure:internet_gatekeeper:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-33600 : A denial-of-service #DoS vulnerability was discovered in the web user interface of F-Secure Inte… twitter.com/i/web/status/1… 2021-09-28 09:40:03
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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