{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124011 in the wild and no public exploit code.","exposure":"An affected version is exposed as installed. No special setting or call is needed.","fix":"No fix has been published for CVE-2026-124011 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124011 is a medium-severity information disclosure vulnerability in Copeland XWEB EVO, published on 12 Nov 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-124011 and fix it if it is affected.\n\nWhat it is: CVE-2026-124011 is a medium-severity information disclosure vulnerability in Copeland XWEB EVO, published on 12 Nov 2026. 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-2026-124011 in the wild and no public exploit code.\nExposure: An affected version is exposed as installed. No special setting or call is needed.\n\nAffected product: Copeland XWEB EVO. 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-2026-124011/ (Markdown: https://insights.sbomify.com/CVE-2026-124011/index.md)","id":"CVE-2026-124011","markdown":"https://insights.sbomify.com/CVE-2026-124011/index.md","name":"CVE-2026-124011","record":{"aliases":["GHSA-ph6q-p974-r2rr"],"analysis":{"component_type":"ics_ot","exploitable_when_present":false,"fix_type":"end_of_life","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"refrigeration controller","requires_auth":"none","requires_specific_call":false,"summary":"Unauthenticated attackers can read MAC and clock from XWEB EVO sysinfo.lua, derive the password offline, and gain unauthorized access.","user_interaction":"not_required","vuln_class":"information_disclosure","vulnerable_functions":[]},"analysis_generated_by":"sbomify/insights-2b-fp8","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-497","name":"Exposure of Sensitive System Information to an Unauthorized Control Sphere"}],"description":"XWEB EVO 5.6.2 through 5.8.8 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the device's eth0 MAC address and system clock by accessing sysinfo.lua, which also feeds the pre-login page. Attackers can use the disclosed MAC address and system clock values to offline derive the MAC-based daily password, enabling unauthorized authentication to the device. This product line reached it's end of service date in March 2026.","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":"Dixell/Copeland XWEB EVO Information Disclosure via sysinfo.lua","id":"CVE-2026-124011","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Dixell/Copeland XWEB EVO Hardcoded Administrator Daily Password Authentication Bypass","id":"CVE-2026-124012"},"nickname":null,"packages":[],"prev":{"headline":"Dixell/Copeland XWEB EVO Unauthenticated Command Injection via xwconsole.cgi","id":"CVE-2026-124010"},"products":["XWEB EVO"],"published":"2026-11-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-12","vendors":["Copeland"]},"summary":"Unauthenticated attackers can read MAC and clock from XWEB EVO sysinfo.lua, derive the password offline, and gain unauthorized access.","url":"https://insights.sbomify.com/CVE-2026-124011/"}