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CVE Record

CVE-2018-17944: On certain Lexmark devices that communicate with an LDAP or SMTP server, a malicious administrator can disc...

On certain Lexmark devices that communicate with an LDAP or SMTP server, a malicious administrator can discover LDAP or SMTP credentials by changing that server's hostname to one that they control, and then capturing the credentials that are sent there. This occurs because stored credentials are not automatically deleted upon that type of hostname change.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

Certain Lexmark devices may keep LDAP or SMTP passwords after an administrator changes the server hostname. A malicious or compromised device administrator could redirect authentication to a server they control and learn those credentials. The provided sources do not identify exact models, versions, scoring, or active exploitation. Exposure is most likely where Lexmark devices use saved LDAP or SMTP credentials and printer administration is delegated, weakly controlled, or compromised. The affected product and version details are incomplete in the provided sources. Treat this as a credential exposure risk, not just a printer issue. Prioritize environments where printer admins are numerous, unmanaged, or outsourced, because stolen LDAP or SMTP credentials may affect broader systems. Mitigation focus: Review Lexmark advisory TE909 for affected models and vendor guidance.; Restrict printer administrative access to trusted, named administrators.; Rotate LDAP or SMTP credentials stored on potentially affected devices..

Prepared

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
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

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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