CVE-2021-35489
MEDIUM
6.1
CVSS Score
Published: November 9, 2021 at 10:28 PM UTC
Updated: June 17, 2026 at 03:57 AM UTC
1 product affected across 1 vendorThruk
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.9%
Description
Thruk 2.40-2 allows /thruk/#cgi-bin/extinfo.cgi?type=2&host={HOSTNAME]&service={SERVICENAME]&backend={BACKEND] Reflected XSS via the host or service parameter. An attacker could inject arbitrary JavaScript into extinfo.cgi. The malicious payload would be triggered every time an authenticated user browses the page containing it.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.gruppotim.it/redteamx_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://www.thruk.org/changelog.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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