Is CVE-2013-2308 being actively exploited?

CVE-2013-2308 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-2308?

CVE-2013-2308 has a CVSS 2.0 base score of 4.0 (MEDIUM).

CVE-2013-2308

MEDIUM · CVSS 4.0EPSS 1.2%EU EUVD

The (1) OWA Helper and (2) OSG Lite programs in SoftBank Online Service Gate allow remote authenticated users to discover their own passwords, and consequently bypass an Office 365 restriction, via unspecified vectors.

Key facts

CVSS score: 4.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 1.2% (68th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-2254)
Published: May 9, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2254 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

softbanktech / online service gate

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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