Vulnerability Details : CVE-2020-11576
Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.
Products affected by CVE-2020-11576
- cpe:2.3:a:argoproj:argo_cd:1.5.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-11576
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-11576
| 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 | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2020-11576
-
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)
References for CVE-2020-11576
-
https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b717a1
fix: return 401 error code if username does not exist (#3369) · argoproj/argo-cd@35a7350 · GitHubPatch;Third Party Advisory
-
https://github.com/argoproj/argo-cd/pull/3215
feat: implement Service Account / Local Users by alexmt · Pull Request #3215 · argoproj/argo-cd · GitHubPatch;Third Party Advisory
-
https://www.soluble.ai/blog/argo-cves-2020
Argo CVEsThird Party Advisory
Jump to