CVE-2020-8427
Kaseya Traverse before 9.5.20 allows OS command injection attacks against user accounts,...
CVE-2020-8427 is a critical vulnerability (CVSS 9.8) in Unitrends Backup, published February 17, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.51%, the 74th percentile. No source names a fixed version.
- Severity
- 9.8 CriticalCVSS 3.1, NVD
- Exploit chance
- 1.51%EPSS, 74th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
In Unitrends Backup before 10.4.1, an HTTP request parameter was not properly sanitized, allowing for SQL injection that resulted in an authentication bypass.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
What each source reports
NVD Score used
In Unitrends Backup before 10.4.1, an HTTP request parameter was not properly sanitized, allowing for SQL injection that resulted in an authentication bypass.
- Record
CVE-2020-8427- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE ListNo score
In Unitrends Backup before 10.4.1, an HTTP request parameter was not properly sanitized, allowing for SQL injection that resulted in an authentication bypass.
- Record
CVE-2020-8427- Updated
- 2026-11-02
EUVDEUVD-2020-29294No score
In Unitrends Backup before 10.4.1, an HTTP request parameter was not properly sanitized, allowing for SQL injection that resulted in an authentication bypass.
- Record
EUVD-2020-29294- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jxcg-2g7w-v53pNo score
Kaseya Traverse before 9.5.20 allows OS command injection attacks against user accounts,...
Kaseya Traverse before 9.5.20 allows OS command injection attacks against user accounts, associated with a Netflow Top Applications reporting API call. This is exploitable by an authenticated attacker who submits a modified JSON field within POST data.
- Record
GHSA-jxcg-2g7w-v53p- Weakness
- CWE-78, CWE-89
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.