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cveMitreCVE-2021-43033
HistoryDec 06, 2021 - 4:15 a.m.

CVE-2021-43033

2021-12-0604:15:07
CWE-78
mitre
web.nvd.nist.gov
39
7
kaseya
unitrends
backup appliance
cve-2021-43033
nvd
remote code execution
root
security vulnerability
system calls

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.045

Percentile

92.6%

JSON

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. Multiple functions in the bpserverd daemon were vulnerable to arbitrary remote code execution as root. The vulnerability was caused by untrusted input (received by the server) being passed to system calls.

Affected configurations

Nvd
Node
kaseyaunitrends_backupRange10.0–10.5.5
VendorProductVersionCPE
kaseyaunitrends_backup*cpe:2.3:a:kaseya:unitrends_backup:*:*:*:*:*:*:*:*

Social References

More

Related

nvd 1
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CVE-2021-43033
2021-12-06 04:15:07
prion
prion
Remote code execution
2021-12-06 04:15:00
cvelist
cvelist
CVE-2021-43033
2021-12-06 00:00:00

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.045

Percentile

92.6%

JSON
Related for CVE-2021-43033
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