Vulnerability Details : CVE-2017-4990
In EMC Avamar Server Software 7.4.1-58, 7.4.0-242, 7.3.1-125, 7.3.0-233, 7.3.0-226, an unauthorized attacker may leverage the file upload feature of the system maintenance page to load a maliciously crafted file to any directory which could allow the attacker to execute arbitrary code on the Avamar Server system.
Vulnerability category: Execute code
Products affected by CVE-2017-4990
- cpe:2.3:a:emc:avamar_server:7.3.0-233:*:*:*:*:*:*:*
- cpe:2.3:a:emc:avamar_server:7.3.1-125:*:*:*:*:*:*:*
- cpe:2.3:a:emc:avamar_server:7.3.0-226:*:*:*:*:*:*:*
- cpe:2.3:a:emc:avamar_server:7.4.0-242:*:*:*:*:*:*:*
- cpe:2.3:a:emc:avamar_server:7.4.1-58:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-4990
1.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-4990
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-4990
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-4990
-
http://www.securityfocus.com/archive/1/540754/30/0/threaded
SecurityFocusThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/99243
EMC Avamar Authentication Bypass And Arbitrary File Upload VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1038718
EMC Avamar Server Bugs Let Remote Users Bypass Authentication and Upload Arbitrary Files - SecurityTracker
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