CVE-2022-25883

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit probability: 2.8%, top 15% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 3%CVSS: 5.3Exploit: NoneExposed: 0

A fix is available — apply it.

Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
55(Attend)
EG Risk 55/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
84.7%
KEV
Not listed

Published

June 21, 2023

Last Modified

September 23, 2025

References (13)

Vendor Advisories for CVE-2022-25883(7)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(15)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatdevspaces/code-rhel9:3.24-17606765692025-10-23redhat
redhatrhacm2/thanos-rhel9:v2.11.2-62024-08-29redhat
redhatmulticluster-engine/work-rhel9:v2.6.2-72024-08-28redhat
redhatmtr/mtr-web-executor-container-rhel8:1.2-82024-02-07redhat
redhatrhmtc/openshift-migration-ui-rhel8:v1.8.2-22023-11-15redhat
redhateap7-wildfly-elytron-0:1.15.20-1.Final_redhat_00001.1.el8eap2023-10-06redhat
redhateap7-wildfly-elytron-0:1.15.20-1.Final_redhat_00001.1.el9eap2023-10-06redhat
redhatnodejs-semver2023-10-05redhat
redhateap7-wildfly-elytron-0:1.15.20-1.Final_redhat_00001.1.el7eap2023-10-05redhat
redhatnetwork-observability/network-observability-rhel9-operator:v1.4.0-422023-09-28redhat
redhatnodejs:16-8060020230906023909.ad008a3a2023-09-26redhat
redhatnodejs:18-8080020230825111344.63b345852023-09-26redhat
redhatnodejs:16-8080020230906092006.63b345852023-09-26redhat
redhatnodejs:18-9020020230825081254.rhel92023-09-26redhat
redhatopenshift-logging/logging-view-plugin-rhel8:v5.7.4-42023-08-02redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
semver—5.7.2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(9)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 13× in last 7d / 47× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 103 total refreshes for this CVE.

  1. 2026-07-23 02:09 UTCEG score recompute
  2. 2026-07-22 22:56 UTCEG score recompute
  3. 2026-07-22 14:06 UTCEPSS rescore
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Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-25883?
CVE-2022-25883 is a medium vulnerability published on June 21, 2023. Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
When was CVE-2022-25883 disclosed?
CVE-2022-25883 was first published in the National Vulnerability Database on June 21, 2023, with the most recent update on September 23, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-25883 actively exploited?
CVE-2022-25883 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 84.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-25883?
CVE-2022-25883 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2022-25883?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-25883, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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