{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12255 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12255 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12255 is a high-severity vulnerability in n/a, published on 18 May 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-12255 and fix it if it is affected.\n\nWhat it is: CVE-2020-12255 is a high-severity vulnerability in n/a, published on 18 May 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-12255 in the wild and no public exploit code.\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-2020-12255/ (Markdown: https://insights.sbomify.com/CVE-2020-12255/index.md)","id":"CVE-2020-12255","markdown":"https://insights.sbomify.com/CVE-2020-12255/index.md","name":"CVE-2020-12255","record":{"aliases":["GHSA-5rv6-786c-qwh8"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"rConfig network management","requires_auth":"low_privilege","summary":"Attackers can achieve remote code execution by uploading malicious PHP files disguised as images due to insufficient file validation in rConfig.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rconfig","vendor":"rconfig"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"rConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering the file extension and header. Thus, an attacker can exploit this by uploading a .php file to vendor.php that contains arbitrary PHP code and changing the content-type to image/gif.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2021-03-06","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-03-06T20:28:43Z","kind":"github_poc","ref":"https://github.com/vishwaraj101/CVE-2020-12255","stars":0,"title":"Poc for CVE-2020-12255"}],"tier":"poc_unverified"},"has_fix":null,"headline":"File upload in n/a","id":"CVE-2020-12255","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-12256"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2020-12254"},"products":["n/a"],"published":"2020-05-18","related":[{"cvss_score":8.8,"headline":"rConfig OS Command Injection","id":"CVE-2020-10221","kev_date_added":"2021-11-03","published":"2020-03-08"},{"cvss_score":9.9,"headline":"Command injection in n/a","id":"CVE-2020-15715","kev_date_added":null,"published":"2020-07-28"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-23151","kev_date_added":null,"published":"2021-08-09"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2020-13638","kev_date_added":null,"published":"2020-11-13"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-10546","kev_date_added":null,"published":"2020-06-04"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-10547","kev_date_added":null,"published":"2020-06-04"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-10548","kev_date_added":null,"published":"2020-06-04"}],"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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can achieve remote code execution by uploading malicious PHP files disguised as images due to insufficient file validation in rConfig.","url":"https://insights.sbomify.com/CVE-2020-12255/"}