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CVE-2020-1716

22
FAUCET Score

CVE-2020-1716 describes a critical vulnerability in the ceph-ansible playbook, where hardcoded default passwords for Ceph services could be exploited. This flaw affects versions of ceph-ansible prior to 6.0.0alpha1. With a CVSS score of 8.8 (HIGH), an authenticated attacker can easily brute-force these default credentials, gaining administrator access to Ceph clusters via the dashboard. This allows for full control, including read, write, and delete operations on clusters, as well as modification of configurations. There is currently no evidence of active exploitation, nor are there public exploit modules or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.0.3CPE matchmatch criteria
cpe:2.3:a:ceph:ceph-ansible:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.27%
Probability of exploitation in next 30 days
EPSS Percentile
66.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0127 is in the 64th percentile among its peer group of 17,829 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Ceph Storage 4.1Fixed in: ceph-ansible-0:4.0.23-1.el8cp
View patch
redhatvendor investigatingvia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat OpenStack Platform 15 (Stein)Fixed in: ceph-ansible

Vendor Advisories (1)

redhatCVE-2020-1716Important

ceph-ansible: hard coded credential in ceph-ansible playbook

Jan 22, 2019

References

bugzilla.redhat.com / show_bug.cgi
ExploitIssue TrackingVendor Advisory