{"answers":{"affected":"It affects 5 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-4879 exists.","fix":"No fix has been published for CVE-2011-4879 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-4879 is a high-severity vulnerability in n/a, published on 3 Feb 2012. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-4879 and fix it if it is affected.\n\nWhat it is: CVE-2011-4879 is a high-severity vulnerability in n/a, published on 3 Feb 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-4879 exists.\n\nAffected product: n/a. 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-2011-4879/ (Markdown: https://insights.sbomify.com/CVE-2011-4879/index.md)","id":"CVE-2011-4879","markdown":"https://insights.sbomify.com/CVE-2011-4879/index.md","name":"CVE-2011-4879","record":{"aliases":["GHSA-m28h-wwg8-644c"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens HMI web server","requires_auth":"none","summary":"Remote attackers can read arbitrary memory or crash the Siemens HMI web server via crafted POST requests, impacting industrial control systems.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"simatic_hmi_panels","vendor":"siemens"},{"product":"wincc","vendor":"siemens"},{"product":"wincc_flexible","vendor":"siemens"},{"product":"wincc_flexible_runtime","vendor":"siemens"},{"product":"wincc_runtime_advanced","vendor":"siemens"}],"cvss":{"score":8.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:C","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"miniweb.exe in the HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 (aka TIA portal) before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not properly handle URIs beginning with a 0xfa character, which allows remote attackers to read data from arbitrary memory locations or cause a denial of service (application crash) via a crafted POST request.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2011-11-28","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-11-28","kind":"exploitdb","ref":"18166","stars":null,"title":"Siemens SIMATIC WinCC Flexible (Runtime) - Multiple Vulnerabilities"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in n/a","id":"CVE-2011-4879","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2011"},"n_packages":0,"n_references":8,"next":{"headline":"Path traversal in n/a","id":"CVE-2011-4880"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2011-4878"},"products":["n/a"],"published":"2012-02-03","related":[{"cvss_score":10,"headline":"Hardcoded credentials in n/a","id":"CVE-2011-4509","kev_date_added":null,"published":"2012-02-03"},{"cvss_score":10,"headline":"Code injection in n/a","id":"CVE-2011-4513","kev_date_added":null,"published":"2012-02-03"},{"cvss_score":10,"headline":"Auth bypass in n/a","id":"CVE-2011-4514","kev_date_added":null,"published":"2012-02-03"},{"cvss_score":9.3,"headline":"Auth bypass in n/a","id":"CVE-2011-4508","kev_date_added":null,"published":"2012-02-03"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2011-4875","kev_date_added":null,"published":"2012-02-03"},{"cvss_score":9.3,"headline":"Path traversal in n/a","id":"CVE-2011-4876","kev_date_added":null,"published":"2012-02-03"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can read arbitrary memory or crash the Siemens HMI web server via crafted POST requests, impacting industrial control systems.","url":"https://insights.sbomify.com/CVE-2011-4879/"}