CVE-2012-4012: n/a vulnerability

CVE-2012-4012: The WebView class in the Cybozu KUNAI application before 2.0.6 for Android allows remote attackers to execu...

The WebView class in the Cybozu KUNAI application before 2.0.6 for Android allows remote attackers to execute arbitrary JavaScript code, and obtain sensitive information, via a crafted application that places this code into a local file associated with a file: URL.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 19:36 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2012-4012 affects Cybozu KUNAI for Android before 2.0.6. A flaw in the app’s WebView handling could let an attacker run JavaScript in the app context and access sensitive information. The sources do not provide CVSS scoring or evidence of active exploitation. Exposure is limited to Android environments running Cybozu KUNAI versions earlier than 2.0.6. The bundle does not provide CPEs, deployment prevalence, or detailed affected-version metadata beyond the version threshold. Treat this as a targeted mobile-app exposure, not a broad infrastructure emergency. Prioritize confirmation and upgrade if Cybozu KUNAI is still deployed, especially where the app handles sensitive business information. Mitigation focus: Upgrade Cybozu KUNAI for Android to version 2.0.6 or later.; Check Cybozu and JVN advisories for any additional vendor guidance.; Remove unsupported or unused Cybozu KUNAI installations from managed Android devices..

Prepared: Jun 28, 2026, 00:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 8, 2012, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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