CVE-2016-1159

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 3.3%, top 13% 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
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 3%CVSS: 6.5Exploit: NoneExposed: 0

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

In ZOHO Password Manager Pro (PMP) 8.3.0 (Build 8303) and 8.4.0 (Build 8400,8401,8402), underprivileged users can obtain sensitive information (entry password history) via a vulnerable hidden service.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity65% × 45%
Exploitation3% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
87.3%
KEV
Not listed

Published

March 9, 2020

Last Modified

November 21, 2024

References (8)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 40× 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. 2026-07-25 14:13 UTCEPSS rescore
  2. 2026-07-23 14:14 UTCEPSS rescore
  3. 2026-07-23 01:21 UTCEG score recompute
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  62. 2026-05-27 06:56 UTCEG score recompute
  63. 2026-05-27 06:56 UTCGHSA enrichment
  64. 2026-05-26 13:42 UTCEPSS rescore
  65. 2026-05-26 07:16 UTCEPSS rescore
  66. 2026-05-24 16:43 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2016-1159?
CVE-2016-1159 is a medium vulnerability published on March 9, 2020. In ZOHO Password Manager Pro (PMP) 8.3.0 (Build 8303) and 8.4.0 (Build 8400,8401,8402), underprivileged users can obtain sensitive information (entry password history) via a vulnerable hidden service.
When was CVE-2016-1159 disclosed?
CVE-2016-1159 was first published in the National Vulnerability Database on March 9, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-1159 actively exploited?
CVE-2016-1159 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2016-1159?
CVE-2016-1159 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2016-1159?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-1159, 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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