CVE-2024-49039
Improper Authentication — is CVE-2024-49039real, exploitable, or a false positive? Here's the community ground truth.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Windows Task Scheduler Elevation of Privilege Vulnerability
NVD only has a brief summary for this one — the community fills in the real-world detail below.
References
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Community ground truth
Community verdict
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Practitioners rate this higher than its CVSS — treat with extra caution.
Field notes & remediation
Verdicts are the quick signal — notes are the evidence and fixes behind them.
- 0
Microsoft Windows Task Scheduler Privilege Escalation Vulnerability — Microsoft Windows Task Scheduler contains a privilege escalation vulnerability that can allow an attacker-provided, local application to escalate privileges outside of its AppContainer, and access privileged RPC functions. Listed in the CISA KEV catalog (added 2024-11-12) — confirmed exploited in the wild, not theoretical. It is linked to known ransomware campaigns. FIRST EPSS puts the chance of exploitation in the next 30 days at ~14%. Treat it as real and prioritize remediation over triage.
- 0
Required action for Microsoft Windows: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. CISA set a federal remediation due date of 2024-12-03. After patching, verify the vulnerable path is no longer reachable before closing the finding.
Related CVEs
Same weakness — CWE-287 · Improper Authentication.
- CVE-2023-35078CVSS 9.8KEVEPSS 100%
An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the application without proper authentication.
- CVE-2023-35082CVSS 9.8KEVEPSS 100%
An authentication bypass vulnerability in Ivanti EPMM 11.10 and older, allows unauthorized users to access restricted functionality or resources of the application without proper authentication. This vulnerability is unique to CVE-2023-35078 announced earlier.
- CVE-2017-7921CVSS 9.8KEVEPSS 100%
An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information.
- CVE-2024-7593CVSS 9.8KEVEPSS 100%
Incorrect implementation of an authentication algorithm in Ivanti vTM other than versions 22.2R1 or 22.7R2 allows a remote unauthenticated attacker to bypass authentication of the admin panel.
- CVE-2021-34523CVSS 9KEVEPSS 100%
Microsoft Exchange Server Elevation of Privilege Vulnerability
- CVE-2023-46805CVSS 8.2KEVEPSS 100%
An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.