{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-35120 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-35120 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-35120 is a high-severity vulnerability in PiiGAB  M-Bus SoftwarePack, published on 6 Jul 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-35120 and fix it if it is affected.\n\nWhat it is: CVE-2023-35120 is a high-severity vulnerability in PiiGAB  M-Bus SoftwarePack, published on 6 Jul 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-35120 in the wild and no public exploit code.\n\nAffected product: PiiGAB  M-Bus SoftwarePack. 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-2023-35120/ (Markdown: https://insights.sbomify.com/CVE-2023-35120/index.md)","id":"CVE-2023-35120","markdown":"https://insights.sbomify.com/CVE-2023-35120/index.md","name":"CVE-2023-35120","record":{"aliases":["GHSA-vjcv-jc9c-9hqc"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"M-Bus SoftwarePack","requires_auth":"none","summary":"An attacker can trick a logged-in user into executing unauthorized commands on the PiiGAB M-Bus device via a crafted link.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"m-bus_900s_firmware","vendor":"piigab"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"PiiGAB M-Bus is vulnerable to cross-site request forgery. An attacker who wants to execute a certain command could send a phishing mail to the owner of the device and hope that the owner clicks on the link. If the owner of the device has a cookie stored that allows the owner to be logged in, then the device could execute the GET or POST link request.","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":"PiiGAB M-Bus Cross-Site Request Forgery","id":"CVE-2023-35120","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Intel(R) oneAPI DPC++/C++ Compiler software","id":"CVE-2023-35121"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2023-35116"},"products":["M-Bus SoftwarePack"],"published":"2023-07-06","related":[{"cvss_score":9.8,"headline":"PiiGAB M-Bus Use of Hard-coded Credentials","id":"CVE-2023-35987","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"PiiGAB M-Bus Code Injection","id":"CVE-2023-36859","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8,"headline":"PiiGAB M-Bus Cross-site Scripting","id":"CVE-2023-32652","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":7.5,"headline":"PiiGAB M-Bus Unprotected Transport of Credentials","id":"CVE-2023-31277","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":7.5,"headline":"PiiGAB M-Bus Use of Password Hash With Insufficient Computational Effort","id":"CVE-2023-34433","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":7.5,"headline":"PiiGAB M-Bus Weak Password Requirements","id":"CVE-2023-34995","kev_date_added":null,"published":"2023-07-06"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-13","vendors":["PiiGAB "]},"summary":"An attacker can trick a logged-in user into executing unauthorized commands on the PiiGAB M-Bus device via a crafted link.","url":"https://insights.sbomify.com/CVE-2023-35120/"}