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CVE-2019-10668

27
FAUCET Score

CVE-2019-10668 is a critical authentication bypass vulnerability affecting LibreNMS through version 1.47. This flaw allows unauthenticated attackers to access sensitive information and functions due to scripts importing authentication libraries without enforcing proper checks. With a CVSS score of 9.1 (CRITICAL), it presents a low-complexity, network-exploitable risk leading to high confidentiality and integrity impacts. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.47CPE matchmatch criteria
cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.60%
Probability of exploitation in next 30 days
EPSS Percentile
73.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0160 is in the 61st percentile among its peer group of 36,897 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

No media coverage found for this CVE.

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 (1)

composerpatch availablevia ghsa
Product: librenms/librenmsFixed in: 1.50.1

Vendor Advisories (1)

composerGHSA-277v-gwfr-hmpjmedium

Missing Authentication for Critical Function in LibreNMS

Oct 11, 2019

References

darkmatter.ae / xen1thlabs/librenms-authentication-bypass-vulnerability-xl-19-016
ExploitThird Party Advisory