What is CVE-2017-13771?

CVE-2017-13771 is a critical-severity vulnerability in Lexmark Scan To Network, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2017-09-07.

How severe is CVE-2017-13771?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Lexmark Scan To Network

CVE-2017-13771

Lexmark Scan To Network (SNF) 3.2.9 and earlier stores network configuration credentials in plaintext and transmits them in requests, which allows remote attackers to obtain sensitive information via requests to (1) cgi-bin/direct/printer/prtappauth/apps/snfDestServlet or (2) cgi-bin/direct/printer/prtappauth/apps/ImportExportServlet.

EPSS: 0.034 (87.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Lexmark Scan_to_network
N/a — versions n/a

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
cve@mitre.org (x_refsource_MISC)

Frequently asked questions

What is CVE-2017-13771?: CVE-2017-13771 is a critical-severity vulnerability in Lexmark Scan To Network, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2017-09-07.
How severe is CVE-2017-13771?: Critical severity. CVSS v3 base score is 9.8 out of 10.