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CVE-2020-25592

73
FAUCET Score

CVE-2020-25592 is a critical authentication bypass vulnerability affecting SaltStack Salt versions through 3002, allowing unauthenticated attackers to invoke Salt SSH due to improper eauth credential and token validation. With a CVSS score of 9.8 (CRITICAL), it presents a high risk of complete compromise (confidentiality, integrity, availability) over the network with low attack complexity. While not listed in CISA KEV, a Metasploit module exists for arbitrary command execution, and it has garnered significant community discussion and media coverage, indicating high awareness and potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 2015.8.10CPE matchmatch criteria
cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
>= 2015.8.11, < 2015.8.13CPE matchmatch criteria
cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
>= 2016.3.0, < 2016.3.4CPE matchmatch criteria
cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
>= 2016.3.5, < 2016.3.6CPE matchmatch criteria
cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
>= 2016.3.7, < 2016.3.8CPE matchmatch criteria
cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
57.45%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: SaltStack Salt REST API Arbitrary Command Execution · Nov 3, 2020
This CVE's current EPSS score of 0.5745 is in the 97th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (10)

pippatch availablevia ghsa
Product: saltFixed in: 2015.8.13
pippatch availablevia ghsa
Product: saltFixed in: 2016.3.8
pippatch availablevia ghsa
Product: saltFixed in: 2016.11.10
pippatch availablevia ghsa
Product: saltFixed in: 2017.7.8
pippatch availablevia ghsa
Product: saltFixed in: 2018.3.5
pippatch availablevia ghsa
Product: saltFixed in: 2019.2.7
pippatch availablevia ghsa
Product: saltFixed in: 3000.5
pippatch availablevia ghsa
Product: saltFixed in: 3001.3
pippatch availablevia ghsa
Product: saltFixed in: 3002.1
redhatend of lifevia redhat_api
Product: Red Hat Ceph Storage 2Fixed in: salt

Vendor Advisories (2)

pipGHSA-29j3-2446-5j4wcritical

SaltStack Salt Improper Validation of eauth credentials and tokens in salt-netapi

May 24, 2022
redhatCVE-2020-25592Important

salt: salt-netapi improperly validates eauth credentials and tokens

Nov 3, 2020

References

lists.opensuse.org / opensuse-security-announce/2020-11/msg00029.html
Third Party Advisory
packetstormsecurity.com / files/160039/SaltStack-Salt-REST-API-Arbitrary-Command-Execution.html
Third Party AdvisoryVDB Entry
docs.saltstack.com / en/latest/topics/releases/index.html
Release NotesVendor Advisory
lists.debian.org / debian-lts-announce/2020/12/msg00007.html
Mailing ListThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/TPOGB2F6XUAIGFDTOCQDNB2VIXFXHWMA
security.gentoo.org / glsa/202011-13
Third Party Advisory
debian.org / security/2021/dsa-4837
Third Party Advisory
saltstack.com / blog/on-november-3-2020-saltstack-publicly-disclosed-three-new-cves
Vendor Advisory