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CVE-2020-25677

19
FAUCET Score

CVE-2020-25677 describes a vulnerability in Ceph-ansible v4.0.41 and related Ceph products, where the /etc/ceph/iscsi-gateway.conf file is created with insecure default permissions. This flaw allows any local user to read sensitive information, posing a significant risk to confidentiality. Rated with a CVSS score of 5.5 (Medium), the vulnerability requires local access but is low complexity, with no user interaction needed. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.41CPE matchmatch criteria
cpe:2.3:a:ceph:ceph-ansible:4.0.41:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:redhat:ceph_storage:4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
11.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 53rd percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (10)

redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Ceph Storage 4.2Fixed in: ceph-ansible-0:4.0.41-1.el7cp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/cephcsi-rhel8:4.6-54.49cf5efdd.release_4.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/mcg-core-rhel8:5.6.0-42.6a01c5fc0.5.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/mcg-rhel8-operator:5.6.0-41.2279a46.5.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/ocs-must-gather-rhel8:4.6-78.3b7455e4.release_4.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/ocs-operator-bundle:4.6.2-1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/ocs-rhel8-operator:4.6-78.3b7455e4.release_4.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Storage 4.6.0 on RHEL-8Fixed in: ocs4/rook-ceph-rhel8-operator:4.6-82.8c7ed584.release_4.6
View patch
redhatend of lifevia redhat_api
Product: Red Hat OpenStack Platform 13 (Queens)Fixed in: ceph-ansible

Vendor Advisories (1)

redhatCVE-2020-25677Moderate

ceph-ansible: insecure ownership on /etc/ceph/iscsi-gateway.conf configuration file

Nov 23, 2020

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchVendor Advisory