CVE-2020-11576
Argo User Enumeration
Description
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.
INFO
Published Date :
April 8, 2020, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 4:58 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-11576 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2020-11576
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-11576.
| URL | Resource |
|---|---|
| https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b717a1 | Patch Third Party Advisory |
| https://github.com/argoproj/argo-cd/pull/3215 | Patch Third Party Advisory |
| https://www.soluble.ai/blog/argo-cves-2020 | Third Party Advisory |
| https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b717a1 | Patch Third Party Advisory |
| https://github.com/argoproj/argo-cd/pull/3215 | Patch Third Party Advisory |
| https://www.soluble.ai/blog/argo-cves-2020 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-11576 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-11576 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b717a1 Added Reference https://github.com/argoproj/argo-cd/pull/3215 Added Reference https://www.soluble.ai/blog/argo-cves-2020 -
CPE Deprecation Remap by [email protected]
Aug. 07, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:linuxfoundation:argo_continuous_delivery:1.5.0:-:*:*:*:kubernetes:*:* OR *cpe:2.3:a:argoproj:argo_cd:1.5.0:-:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Apr. 06, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:cncf:argo_continuous_delivery:*:*:*:*:*:kubernetes:*:* versions up to (including) 1.4.2 OR *cpe:2.3:a:linuxfoundation:argo_continuous_delivery:1.5.0:-:*:*:*:kubernetes:*:* -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-200 CWE-203 -
CVE Modified by [email protected]
Apr. 16, 2020
Action Type Old Value New Value Changed Description 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 within Argo. 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. -
Initial Analysis by [email protected]
Apr. 10, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b717a1 No Types Assigned https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b717a1 Patch, Third Party Advisory Changed Reference Type https://github.com/argoproj/argo-cd/pull/3215 No Types Assigned https://github.com/argoproj/argo-cd/pull/3215 Patch, Third Party Advisory Changed Reference Type https://www.soluble.ai/blog/argo-cves-2020 No Types Assigned https://www.soluble.ai/blog/argo-cves-2020 Third Party Advisory Added CWE NIST CWE-200 Added CPE Configuration OR *cpe:2.3:a:cncf:argo_continuous_delivery:*:*:*:*:*:kubernetes:*:* versions up to (including) 1.4.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-11576 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-11576
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.02%
score
0.45919
percentile