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CVE-2020-2506: QNAP Helpdesk Improper Access Control Vulnerability

criticalknown exploitedCVE-2020-2506
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
QNAP Helpdesk contains an improper access control vulnerability which could allow an attacker to gain privileges or to read sensitive information.

CSIRTS triage

vendor: QNAPproduct: HelpdeskAuthentication bypassInformation disclosure
What
QNAP Helpdesk contains an improper access control vulnerability which could allow an attacker to gain privileges or to read sensitive information.
Who is affected
Deployments of QNAP Helpdesk are affected by this vulnerability.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Apply the latest security patch provided by QNAP.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2022-03-25
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2020-2506

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2020-2506coverage & exploitation statusNVD · CVE.org

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