by Kastro
Paper/Archive/CVE-2025-55113

CVE-2025-55113

BMC Control-M/Agent — BMC Control-M/Agent unescaped NULL byte in access control list checks

EPSS 0.3%CVSS 10.0
critical.is priorityof 100
34
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 21.7.217 × 204.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

If the Access Control List is enforced by the Control-M/Agent and the C router is in use (default in Out-of-support Control-M/Agent versions 9.0.18 to 9.0.20 and potentially earlier unsupported versions; non-default but configurable using the JAVA_AR setting in newer versions), the verification stops at the first NULL byte encountered in the email address referenced in the client certificate. An attacker could bypass configured ACLs by using a specially crafted certificate.

Affected

ProductAffectedFixed inSource
Control-M/Agent9.0.22.000–CNA
Control-M/Agent9.0.21–CNA
Control-M/Agent9.0.20–CNA
Control-M/Agent9.0.19–CNA
Control-M/Agent9.0.18–CNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
airbus (CNA)9.5CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
airbus (CNA)9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

advisorybmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000442099refbmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000441967