No exploitation reportedFix available

CVE-2020-35192

Q: Is CVE-2020-35192 actively exploited?

Active exploitation of CVE-2020-35192 has not been confirmed. Its EPSS score was 2.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2020-35192?

CVE-2020-35192 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2020-12-17
Fixed in0.11.6
WeaknessCWE-306

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The official vault docker images before 0.11.6 contain a blank password for a root user. System using the vault docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.

Timeline

dates in UTC

2020-12-1702:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-35192?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-35192?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Hashicorp vault

Branch	Affected	Fixed in	Source
0.x	≥ 0.6.0, < 0.11.6	0.11.6	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Hashicorp vault to 0.11.6

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.19.8read 2026-10-23
NVDCVSS 2.010read 2026-10-23
NVDweakness (CWE)CWE-306read 2026-10-23
FIRST EPSSEPSS score2.9 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2020-12-17
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2020-35192?

Is CVE-2020-35192 actively exploited?

Active exploitation of CVE-2020-35192 has not been confirmed. Its EPSS score was 2.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-35192?

CVE-2020-35192 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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