CVE-2025-9977

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 2.2%, top 20% 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, secondary
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 2%CVSS: 5.3Exploit: NoneExposed: 0

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

Value provided in one of POST parameters sent during the process of logging in to Times Software E-Payroll is not sanitized properly, which allows an unauthenticated attacker to perform DoS attacks. SQL injection attacks might also be feasible, although so far creating a working exploit has been prevented probably by backend filtering mechanisms. Additionally, command injection attempts cause the application to return extensive error messages disclosing some information about the internal infrastructure.  Patching status is unknown because the vendor has not replied to messages sent by the CNA.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity53% × 45%
Exploitation2% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
80.3%
KEV
Not listed

Published

November 18, 2025

Last Modified

June 17, 2026

References (2)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 34× 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. 2026-07-24 14:17 UTCEPSS rescore
  2. 2026-07-23 14:18 UTCEPSS rescore
  3. 2026-07-23 03:04 UTCEG score recompute
  4. 2026-07-22 14:08 UTCEPSS rescore
  5. 2026-07-21 15:24 UTCEPSS rescore
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  1. 2026-07-01 15:06 UTCEPSS rescore
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  25. 2026-06-10 13:22 UTCEPSS rescore
  26. 2026-06-08 15:18 UTCEG score recompute▲ 5.30
  27. 2026-06-08 15:18 UTCGHSA enrichment
  28. 2026-06-08 14:17 UTCEPSS rescore
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  66. 2026-05-21 22:43 UTCEPSS rescore
  67. 2026-05-21 04:32 UTCEG score recompute
  68. 2026-05-21 04:32 UTCGHSA enrichment
  69. 2026-05-20 22:37 UTCEPSS rescore
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  75. 2026-05-18 21:31 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2025-9977?
CVE-2025-9977 is a medium vulnerability published on November 18, 2025. Value provided in one of POST parameters sent during the process of logging in to Times Software E-Payroll is not sanitized properly, which allows an unauthenticated attacker to perform DoS attacks. SQL injection attacks might also be feasible, although so far creating a working exploit has been…
When was CVE-2025-9977 disclosed?
CVE-2025-9977 was first published in the National Vulnerability Database on November 18, 2025, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-9977 actively exploited?
CVE-2025-9977 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-9977?
CVE-2025-9977 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2025-9977?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9977, 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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