CVE-2013-1647: n/a vulnerability

CVE-2013-1647: Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, an...

Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted parameter, as demonstrated by (1) the location parameter to ajax/redirect or (2) multiple infostore URIs.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 19:15 UTC (UTC+00:00)

Security readout for executives and security teams

Open-Xchange Server had CRLF injection flaws that could let a remote attacker add unintended HTTP headers and trigger HTTP response splitting. The risk matters mainly for organizations still running the old affected releases. The bundle does not show active exploitation or a CVSS score. Exposure is most likely on legacy Open-Xchange Server deployments that still run the affected 6.20.7, 6.22.0, or 6.22.1 revision ranges and expose the web interface to users or the internet. Treat as a legacy internet-facing application risk. Prioritize if Open-Xchange is still deployed, especially on externally reachable mail or collaboration portals. No active exploitation evidence is provided. Mitigation focus: Confirm whether Open-Xchange Server is present in the environment.; Upgrade affected releases to vendor-fixed revisions or later.; Check the Open-Xchange advisory for exact supported remediation guidance..

Prepared: Jun 14, 2026, 15:32 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 5, 2013, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

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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