{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33001 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33001 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33001 is a medium-severity cross-site scripting vulnerability in xArrow SCADA, published on 16 May 2022. 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-2021-33001 and fix it if it is affected.\n\nWhat it is: CVE-2021-33001 is a medium-severity cross-site scripting vulnerability in xArrow SCADA, published on 16 May 2022. 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-2021-33001 in the wild and no public exploit code.\n\nAffected product: xArrow SCADA. 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-2021-33001/ (Markdown: https://insights.sbomify.com/CVE-2021-33001/index.md)","id":"CVE-2021-33001","markdown":"https://insights.sbomify.com/CVE-2021-33001/index.md","name":"CVE-2021-33001","record":{"aliases":["GHSA-p84v-cf9c-2prf"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SCADA system","requires_auth":"none","summary":"An attacker can execute arbitrary code via cross-site scripting in the xArrow SCADA system's xhisvalue.htm resource.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"xarrow","vendor":"xarrow"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"xArrow SCADA versions 7.2 and prior is vulnerable to cross-site scripting due to parameter ‘bdate’ of the resource xhisvalue.htm, which may allow an unauthorized attacker to execute arbitrary code.","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":"xArrow SCADA Cross-site Scripting","id":"CVE-2021-33001","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in WebAccess HMI Designer","id":"CVE-2021-33002"},"packages":[],"prev":{"headline":"Memory corruption in WebAccess HMI Designer","id":"CVE-2021-33000"},"products":["xArrow SCADA"],"published":"2022-05-16","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2427","kev_date_added":null,"published":"2012-05-25"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2012-2428","kev_date_added":null,"published":"2012-05-25"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2429","kev_date_added":null,"published":"2012-05-25"},{"cvss_score":7.8,"headline":"Null dereference in n/a","id":"CVE-2012-2426","kev_date_added":null,"published":"2012-05-25"},{"cvss_score":6.1,"headline":"xArrow SCADA Cross-site Scripting","id":"CVE-2021-33021","kev_date_added":null,"published":"2022-05-16"},{"cvss_score":5.6,"headline":"xArrow SCADA Path Traversal","id":"CVE-2021-33025","kev_date_added":null,"published":"2022-05-16"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-04-16","vendors":["xArrow"]},"summary":"An attacker can execute arbitrary code via cross-site scripting in the xArrow SCADA system's xhisvalue.htm resource.","url":"https://insights.sbomify.com/CVE-2021-33001/"}