{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27505 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27505 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27505 is a high-severity vulnerability in mySCADA myPRO, published on 13 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27505 and fix it if it is affected.\n\nWhat it is: CVE-2021-27505 is a high-severity vulnerability in mySCADA myPRO, published on 13 May 2022. 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-2021-27505 in the wild and no public exploit code.\n\nAffected product: mySCADA myPRO. 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-2021-27505/ (Markdown: https://insights.sbomify.com/CVE-2021-27505/index.md)","id":"CVE-2021-27505","markdown":"https://insights.sbomify.com/CVE-2021-27505/index.md","name":"CVE-2021-27505","record":{"aliases":["GHSA-5crv-26fx-6c29"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"mySCADA myPRO","requires_auth":"none","summary":"An attacker can access sensitive directory listing information in mySCADA myPRO due to unrestricted read access, potentially exposing internal data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"mypro","vendor":"myscada"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-548","name":"Exposure of Information Through Directory Listing"}],"description":"mySCADA myPRO versions prior to 8.20.0 does not restrict unauthorized read access to sensitive directory listing information.","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":"mySCADA myPRO Exposure of Information Through Directory Listing","id":"CVE-2021-27505","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2021-27506"},"packages":[],"prev":{"headline":"Texas Instruments FREERTOS Integer Overflow or Wraparound","id":"CVE-2021-27504"},"products":["myPRO"],"published":"2022-05-13","related":[{"cvss_score":10,"headline":"mySCADA myPRO Manager Missing Authentication for Critical Function","id":"CVE-2025-24865","kev_date_added":null,"published":"2025-02-13"},{"cvss_score":10,"headline":"mySCADA myPRO","id":"CVE-2021-22657","kev_date_added":null,"published":"2021-12-23"},{"cvss_score":10,"headline":"mySCADA myPRO","id":"CVE-2021-23198","kev_date_added":null,"published":"2021-12-23"},{"cvss_score":10,"headline":"mySCADA myPRO","id":"CVE-2021-43981","kev_date_added":null,"published":"2021-12-23"},{"cvss_score":10,"headline":"mySCADA myPRO","id":"CVE-2021-43984","kev_date_added":null,"published":"2021-12-23"},{"cvss_score":10,"headline":"mySCADA myPRO","id":"CVE-2021-44453","kev_date_added":null,"published":"2021-12-23"},{"cvss_score":9.9,"headline":"mySCADA myPRO Command Injection","id":"CVE-2022-2234","kev_date_added":null,"published":"2022-08-24"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-16","vendors":["mySCADA"]},"summary":"An attacker can access sensitive directory listing information in mySCADA myPRO due to unrestricted read access, potentially exposing internal data.","url":"https://insights.sbomify.com/CVE-2021-27505/"}