THREATPORT/VULNERABILITY/CVE-2022-4068
MEDIUM SEVERITY

CVE-2022-4068

Librenms vulnerability

CVSS
5.4
EPSS
34.0%
EPSS pct
98th
Exploited
No known
A user is able to enable their own account if it was disabled by an admin while the user still holds a valid session. Moreover, the username is not properly sanitized in the admin user overview. This enables an XSS attack that enables an attacker with a low privilege user to execute arbitrary JavaScript in the context of an admin's account.
Affected vendor
Librenms
Affected product
Librenms
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness type (CWE)
  • CWE-915 — Improperly Controlled Modification of Object Attributes
  • CWE-79 — Cross-Site Scripting (XSS)
Published
2022-11-20

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity.

Its EPSS score of 34.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2022-4068

  • Confirm whether Librenms Librenms is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-4068.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-4068

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-4068 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2022-4068?

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