Vulnerability Details : CVE-2019-18850
TrevorC2 v1.1/v1.2 fails to prevent fingerprinting primarily via a discrepancy between response headers when responding to different HTTP methods, also via predictible responses when accessing and interacting with the "SITE_PATH_QUERY".
Products affected by CVE-2019-18850
- cpe:2.3:a:trustedsec:trevorc2:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:trustedsec:trevorc2:1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-18850
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-18850
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-18850
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: nvd@nist.gov (Primary)
-
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-18850
-
https://github.com/trustedsec/trevorc2/issues/18
TrevorC2 v1.1/v1.2 - Fingerprinting Vulnerability · Issue #18 · trustedsec/trevorc2 · GitHubIssue Tracking;Third Party Advisory
-
https://github.com/trustedsec/trevorc2/blob/master/CHANGELOG.txt
trevorc2/CHANGELOG.txt at master · trustedsec/trevorc2 · GitHubThird Party Advisory
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