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CVE Record

CVE-2005-2857: Free SMTP Server 2.2 allows remote attackers to use the server as an open mail relay (spam proxy).

Free SMTP Server 2.2 allows remote attackers to use the server as an open mail relay (spam proxy).

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

Free SMTP Server 2.2 can be abused by remote attackers as an open mail relay, meaning outsiders may send spam through it. The main business risk is mail reputation damage, blocklisting, abuse complaints, and operational cleanup, not evidence of system takeover. Exposure is likely limited to organizations still running Free SMTP Server 2.2 with SMTP reachable from untrusted networks. The provided affected metadata is incomplete and lists no CPEs. Prioritize review if legacy SMTP services are internet-facing. This issue can create reputational and operational impact even without evidence of data theft or code execution. Mitigation focus: Check vendor or archival guidance for Free SMTP Server 2.2.; Disable open relay behavior and require authenticated sending.; Restrict SMTP access to trusted networks where possible..

Prepared

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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CVE-2005-2857 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
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

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.