CVE-2025-14558

The rtsol(8) and rtsold(8) programs do not validate the domain search list options provided in router advertisement messages; the option body is passed to resolvconf(8) unmodified. resolvconf(8) is a shell script which does not validate its input. A lack of quoting meant that shell commands pass as input to resolvconf(8) may be executed.

CVSS v3.1

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

6.27% chance of exploitation in the next 30 days, 93th percentile

Published

2026-03-09

Updated

2026-03-10

Proof-of-concept exploits (3)

• https://sploitus.com/exploit?id=MSF:EXPLOIT-FREEBSD-MISC-RTSOLD_DNSSL_CMDINJECT-
• JohannesLks/CVE-2025-14558
• rockmelodies/Blackash-CVE-2025-14558

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/freebsd/misc/rtsold_dnssl_cmdinj…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52463

References

• CVE Record
• NVD entry

Related

• CVE-2025-68613
• CVE-2026-23398
• CVE-2026-27654
• CVE-2026-32945
• CVE-2026-33117
• CVE-2026-33186