Vulnerability Details : CVE-2017-20021
A vulnerability, which was classified as critical, was found in Solare Solar-Log 2.8.4-56/3.5.2-85. This affects an unknown part of the component File Upload. The manipulation leads to privilege escalation. It is possible to initiate the attack remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.
Vulnerability category: Gain privilege
Products affected by CVE-2017-20021
- cpe:2.3:o:solar-log:solar-log_250_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_250_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_300_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_300_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_500_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_500_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_800e_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_800e_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_1000_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_1000_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_1000_pm\+_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_1000_pm\+_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_1200_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_1200_firmware:3.5.2-85:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_2000_firmware:2.8.4-56:*:*:*:*:*:*:*
- cpe:2.3:o:solar-log:solar-log_2000_firmware:3.5.2-85:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-20021
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-20021
| 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 | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
3.9
|
2.5
|
VulDB | |
|
9.8
|
CRITICAL | CVSS:3.1/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-2017-20021
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: cna@vuldb.com (Secondary)
-
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-2017-20021
-
https://vuldb.com/?id.98931
CVE-2017-20021 | Solare Solar-Log File Upload privileges managementThird Party Advisory
-
http://seclists.org/fulldisclosure/2017/Mar/58
Full Disclosure: SEC Consult SA-20170322-0 :: Multiple vulnerabilities in Solare Datensysteme Solar-Log devicesExploit;Mailing List;Third Party Advisory
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