Unitrends Backup
CVE-2021-43041
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. A crafted HTTP request could induce a format string vulnerability in the privileged vaultServer application.
AnalysisAI
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-134. An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. A crafted HTTP request could induce a format string vulnerability in the privileged vaultServer application. Affected products include: Kaseya Unitrends Backup. Version information: before 10.5.5..
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated critical severity (CVSS 9.8), this vul
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An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated critical severity (CVSS 9.8), this vul
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated critical severity (CVSS 9.8), this vul
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated critical severity (CVSS 9.8), this vul
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated high severity (CVSS 8.8), this vulnera
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated high severity (CVSS 8.8), this vulnera
An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Rated high severity (CVSS 7.8), this vulnera
Same weakness CWE-134 – Use of Externally-Controlled Format String
View allSame technique Information Disclosure
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External POC / Exploit Code
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