CVE-2020-23036

MEDIUMNVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2022-05-24. NVD baseline CVSS 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.9Exploit: NoneExposed: 0

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

MEDIA NAVI Inc SMACom v1.2 was discovered to contain an insecure session validation vulnerability in the session handling of the password authentication parameter of the wifi photo transfer module. This vulnerability allows attackers with network access privileges or on public wifi networks to read the authentication credentials and follow-up requests containing the user password via a man in the middle attack.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
31(Track)
EG Risk 31/100SSVC: 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
Severity59% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
61.9%
KEV
Not listed

Published

October 22, 2021

Last Modified

November 21, 2024

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 44× 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.

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Frequently asked(5)

What is CVE-2020-23036?
CVE-2020-23036 is a medium vulnerability published on October 22, 2021. MEDIA NAVI Inc SMACom v1.2 was discovered to contain an insecure session validation vulnerability in the session handling of the password authentication parameter of the wifi photo transfer module. This vulnerability allows attackers with network access privileges or on public wifi networks to read…
When was CVE-2020-23036 disclosed?
CVE-2020-23036 was first published in the National Vulnerability Database on October 22, 2021, 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-2020-23036 actively exploited?
CVE-2020-23036 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 61.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-23036?
CVE-2020-23036 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2020-23036?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-23036, 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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