Multiple commands print sensitive information in the terminal

published 2023-08-01 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35737

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

Brocade Fabric OS before Brocade Fabric OS 9.1.1c, 9.2.0 contains a vulnerability when using various commands such as “chassisdistribute”, “reboot”, “rasman”, errmoduleshow, errfilterset, hassiscfgperrthreshold, supportshowcfgdisable and supportshowcfgenable commands that can cause the content of shell interpreted variables to be printed in the terminal.

Patch / fix

fixed in 1

broadcom fabric_operating_system 9.1.1c

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-15)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Brocade Fabric OS

Classification

Weakness

CWE-209 Generation of Error Message Containing Sensitive Information
CWE-77 Improper Neutralization of Special Elements used in a Command

References

support.broadcom.com /web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22408
vendor-advisory
security.netapp.com /advisory/ntap-20230908-0007/
third-party-advisory

Sources

CVE List CVE-2023-31429
NVD CVE-2023-31429

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary