CVE-2023-22631

LOWPre-NVD 2.72.7—
EchelonGraph scoreHIGH confidence

Score 2.7 from GitHub Security Advisory (severity: LOW) published 2026-09-14. a secondary CVSS source baseline 2.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
2.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 2.7Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

PRTG Network Monitor before 23.1.82 allows remote attackers to write to files via the HTTP XML/REST Sensor.

CVSS v3
2.7
EG Score
2.7(high)
EG Risk
12(Track)
EG Risk 12/100SSVC: Track

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
Severity27% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 14, 2026

References (2)

Vendor Advisories for CVE-2023-22631(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 16× 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.

  1. 2026-09-18 19:25 UTCEPSS rescore
  2. 2026-09-17 22:10 UTCEG score recompute
  3. 2026-09-17 22:10 UTCGHSA enrichment
  4. 2026-09-17 19:24 UTCEPSS rescore
  5. 2026-09-16 14:05 UTCEPSS rescore
  6. 2026-09-16 05:11 UTCEPSS rescore
  7. 2026-09-15 03:07 UTCEPSS rescore
  8. 2026-09-14 19:20 UTCEG score recompute
  9. 2026-09-14 19:20 UTCGHSA enrichment
  10. 2026-09-14 18:27 UTCEG score recompute
  11. 2026-09-14 18:27 UTCGHSA enrichment
  12. 2026-09-14 04:17 UTCEG score recompute
  13. 2026-09-14 03:50 UTCEG score recompute▲ 2.70
  14. 2026-09-14 03:49 UTCMITRE cvelistV5CVSS v3 → 2.7 · severity → LOW
  15. 2026-09-14 03:35 UTCEG score recompute
  16. 2026-09-14 03:34 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2023-22631?
CVE-2023-22631 is a low vulnerability published on September 14, 2026. PRTG Network Monitor before 23.1.82 allows remote attackers to write to files via the HTTP XML/REST Sensor.
When was CVE-2023-22631 disclosed?
CVE-2023-22631 was first published in the National Vulnerability Database on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-22631 actively exploited?
CVE-2023-22631 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 86.6% of all scored CVEs.
What is the CVSS score of CVE-2023-22631?
CVE-2023-22631 has a CVSS v3 base score of 2.7 (NVD).
How do I remediate CVE-2023-22631?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-22631, 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

Explore the affected products and dependency analysis for CVE-2023-22631

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