Is CVE-2012-4670 being actively exploited?

CVE-2012-4670 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-4670?

CVE-2012-4670 has a CVSS 2.0 base score of 6.4 (MEDIUM).

CVE-2012-4670

MEDIUM · CVSS 6.4EPSS 1.3%EU EUVD

Tigase XMPP Server before 5.1.0 does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.

Key facts

CVSS score: 6.4 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
Weakness (CWE): CWE-20
EPSS score: 1.3% (71th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-4595)
Published: August 25, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-4595 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

tigase / tigase xmpp server

References

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

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