{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-5135 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5135 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5135 is a medium-severity vulnerability in WAGO PFC100 Firmware, published on 10 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5135 and fix it if it is affected.\n\nWhat it is: CVE-2019-5135 is a medium-severity vulnerability in WAGO PFC100 Firmware, published on 10 Mar 2020. 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-2019-5135 in the wild and no public exploit code.\n\nAffected product: WAGO PFC100 Firmware. 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-2019-5135/ (Markdown: https://insights.sbomify.com/CVE-2019-5135/index.md)","id":"CVE-2019-5135","markdown":"https://insights.sbomify.com/CVE-2019-5135/index.md","name":"CVE-2019-5135","record":{"aliases":["GHSA-pgq5-f878-vwpf"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WAGO PFC controller","requires_auth":"none","summary":"An attacker can exploit a timing discrepancy in the WBM web application to disclose hashed user credentials on WAGO PFC controllers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"pfc100_firmware","vendor":"wago"},{"product":"pfc200_firmware","vendor":"wago"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"An exploitable timing discrepancy vulnerability exists in the authentication functionality of the Web-Based Management (WBM) web application on WAGO PFC100/200 controllers. The WBM application makes use of the PHP crypt() function which can be exploited to disclose hashed user credentials. This affects WAGO PFC200 Firmware version 03.00.39(12) and version 03.01.07(13), and WAGO PFC100 Firmware version 03.00.39(12).","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":"Information disclosure in WAGO PFC100 Firmware","id":"CVE-2019-5135","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Moxa","id":"CVE-2019-5136"},"packages":[],"prev":{"headline":"Auth bypass in WAGO PFC100 Firmware","id":"CVE-2019-5134"},"products":["WAGO PFC100 Firmware","WAGO PFC200 Firmware"],"published":"2020-03-10","related":[{"cvss_score":9.8,"headline":"Memory corruption in WAGO PFC100","id":"CVE-2019-5082","kev_date_added":null,"published":"2020-01-08"},{"cvss_score":7.5,"headline":"Auth bypass in WAGO PFC100 Firmware","id":"CVE-2019-5134","kev_date_added":null,"published":"2020-03-10"},{"cvss_score":7.5,"headline":"Denial of service in WAGO PFC100 Firmware","id":"CVE-2019-5149","kev_date_added":null,"published":"2020-03-10"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Wago"]},"summary":"An attacker can exploit a timing discrepancy in the WBM web application to disclose hashed user credentials on WAGO PFC controllers.","url":"https://insights.sbomify.com/CVE-2019-5135/"}