CVE-2013-1649: n/a vulnerability

CVE-2013-1649: Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 uses the crypt and SH...

Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 uses the crypt and SHA-1 algorithms for password hashing, which makes it easier for context-dependent attackers to obtain cleartext passwords via a brute-force attack.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 19:41 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE is about Open-Xchange Server storing passwords with weak hashing algorithms. If an attacker can obtain the password hashes, the weak hashing can make password cracking easier, potentially exposing user passwords. The source bundle does not show active exploitation or a CVSS score. Exposure is most likely in legacy Open-Xchange Server deployments running the affected pre-fix revisions. The bundle lists no CPEs or broader affected product inventory, so version confirmation is required. Treat this as a legacy credential-protection issue. It is not evidenced as actively exploited, but weak password hashing can increase business impact if a related database or backup exposure occurs. Mitigation focus: Identify any Open-Xchange Server deployments and exact revisions.; Upgrade affected 6.20.7, 6.22.0, and 6.22.1 builds to fixed revisions or later.; Check vendor guidance for supported upgrade paths and password-hash migration behavior..

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

Conservative CVE-to-ATT&CK context

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description · low confidence lookup

Credential and access behavior lookup

The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup

cve · low confidence lookup

CVE-2013-1649 mapping review

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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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