{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-55113 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-55113 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-55113 is a critical authentication bypass vulnerability in BMC Control-M/Agent, published on 16 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-55113 and fix it if it is affected.\n\nWhat it is: CVE-2025-55113 is a critical authentication bypass vulnerability in BMC Control-M/Agent, published on 16 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-55113 in the wild and no public exploit code.\n\nAffected product: BMC Control-M/Agent. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-55113/ (Markdown: https://insights.sbomify.com/CVE-2025-55113/index.md)","id":"CVE-2025-55113","markdown":"https://insights.sbomify.com/CVE-2025-55113/index.md","name":"CVE-2025-55113","record":{"aliases":["GHSA-r6f6-cvqf-h86g"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"BMC Control-M/Agent","requires_auth":"none","summary":"Attackers can bypass Access Control Lists in BMC Control-M/Agent by exploiting NULL byte handling in certificate email verification when the C router is active.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"airbus","cpe":[{"product":"control-m\\/agent","vendor":"bmc"}],"cvss":{"score":9.5,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-158","name":"Improper Neutralization of Null Byte or NUL Character"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"BMC Control-M/Agent unescaped NULL byte in access control list checks","id":"CVE-2025-55113","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"BMC Control-M/Agent improper IP address filtering order","id":"CVE-2025-55114"},"packages":[],"prev":{"headline":"BMC Control-M/Agent hardcoded Blowfish keys","id":"CVE-2025-55112"},"products":["Control-M/Agent"],"published":"2025-09-16","related":[{"cvss_score":9.5,"headline":"BMC Control-M/Agent default SSL/TLS configuration authenticated bypass","id":"CVE-2025-55109","kev_date_added":null,"published":"2025-09-16"},{"cvss_score":9.3,"headline":"BMC Control-M/Agent path traversal local privilege escalation","id":"CVE-2025-55115","kev_date_added":null,"published":"2025-09-16"},{"cvss_score":9.3,"headline":"BMC Control-M/Agent buffer overflow local privilege escalation","id":"CVE-2025-55116","kev_date_added":null,"published":"2025-09-16"},{"cvss_score":7.6,"headline":"BMC Control-M/Agent hardcoded Blowfish keys","id":"CVE-2025-55112","kev_date_added":null,"published":"2025-09-16"},{"cvss_score":6.3,"headline":"BMC Control-M/Agent buffer overflow in SSL/TLS communication","id":"CVE-2025-55117","kev_date_added":null,"published":"2025-09-16"},{"cvss_score":5.7,"headline":"BMC Control-M/Agent insecure default file permissions","id":"CVE-2025-55111","kev_date_added":null,"published":"2025-09-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["BMC"]},"summary":"Attackers can bypass Access Control Lists in BMC Control-M/Agent by exploiting NULL byte handling in certificate email verification when the C router is active.","url":"https://insights.sbomify.com/CVE-2025-55113/"}