CVE-2025-55077

HIGHNVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

Score 7.4 from GitHub Security Advisory published 2025-08-07. NVD baseline CVSS 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.4Exploit: NoneExposed: 0

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

Tyler Technologies ERP Pro 9 SaaS allows an authenticated user to escape the application and execute limited operating system commands within the remote Microsoft Windows environment with the privileges of the authenticated user. Tyler Technologies deployed hardened remote Windows environment settings to all ERP Pro 9 SaaS customer environments as of 2025-08-01.

CVSS v3
7.4
EG Score
7.4(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity74% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
11.5%
KEV
Not listed

Published

August 7, 2025

Last Modified

September 23, 2025

References (2)

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 42× 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. 2026-07-23 02:59 UTCEG score recompute
  2. 2026-07-22 14:08 UTCEPSS rescore
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  58. 2026-05-31 00:16 UTCEPSS rescore
  59. 2026-05-31 00:16 UTCEPSS rescore
  60. 2026-05-30 00:44 UTCEG score recompute
  61. 2026-05-30 00:44 UTCGHSA enrichment
  62. 2026-05-29 13:44 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-55077?
CVE-2025-55077 is a high vulnerability published on August 7, 2025. Tyler Technologies ERP Pro 9 SaaS allows an authenticated user to escape the application and execute limited operating system commands within the remote Microsoft Windows environment with the privileges of the authenticated user. Tyler Technologies deployed hardened remote Windows environment…
When was CVE-2025-55077 disclosed?
CVE-2025-55077 was first published in the National Vulnerability Database on August 7, 2025, 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-2025-55077 actively exploited?
CVE-2025-55077 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-55077?
CVE-2025-55077 has a CVSS v3 base score of 7.4 (NVD).
How do I remediate CVE-2025-55077?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-55077, 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.

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