Vulnerability Details : CVE-2020-26118
In SmartBear Collaborator Server through 13.3.13302, use of the Google Web Toolkit (GWT) API introduces a post-authentication Java deserialization vulnerability. The application's UpdateMemento class accepts a serialized Java object directly from the user without properly sanitizing it. A malicious object can be submitted to the server via an authenticated attacker to execute commands on the underlying system.
Products affected by CVE-2020-26118
- cpe:2.3:a:smartbear:collaborator:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-26118
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-26118
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
MITRE | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-26118
-
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-26118
-
https://support.smartbear.com/collaborator/docs/general-info/whats-new.html
What's New in Collaborator 13.4 | Collaborator DocumentationRelease Notes;Vendor Advisory
-
https://support.smartbear.com/collaborator/docs/server/index.html
Collaborator Server | Collaborator DocumentationProduct;Vendor Advisory
-
https://support.smartbear.com/collaborator/docs/general-info/version-history/ver-13/ver-13-0.html
Version 13.x | Collaborator DocumentationRelease Notes;Vendor Advisory
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