{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27197 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27197 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27197 is a high-severity path traversal vulnerability in n/a, published on 12 Feb 2021. 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-2021-27197 and fix it if it is affected.\n\nWhat it is: CVE-2021-27197 is a high-severity path traversal vulnerability in n/a, published on 12 Feb 2021. 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-2021-27197 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-2021-27197/ (Markdown: https://insights.sbomify.com/CVE-2021-27197/index.md)","id":"CVE-2021-27197","markdown":"https://insights.sbomify.com/CVE-2021-27197/index.md","name":"CVE-2021-27197","record":{"aliases":["GHSA-gc59-gfp7-vrrr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_modify","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Pelco Digital Sentry Server","requires_auth":"none","summary":"Remote attackers can overwrite arbitrary files via a crafted HTML page due to insufficient validation in DSUtility.dll, potentially leading to code execution.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"digital_sentry_server","vendor":"pelco"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"DSUtility.dll in Pelco Digital Sentry Server before 7.19.67 has an arbitrary file write vulnerability. The AppendToTextFile method doesn't check if it's being called from the application or from a malicious user. The vulnerability is triggered when a remote attacker crafts an HTML page (e.g., with \"OBJECT classid=\" and \"\u003cSCRIPT language='vbscript'\u003e\") to overwrite arbitrary files.","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":"Path traversal in n/a","id":"CVE-2021-27197","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"File upload in n/a","id":"CVE-2021-27198"},"packages":[],"prev":{"headline":"Specially Crafted IEC 61850 Protocol Sequence Vulnerability","id":"CVE-2021-27196"},"products":["n/a"],"published":"2021-02-12","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2021-27232","kev_date_added":null,"published":"2021-02-16"},{"cvss_score":7.5,"headline":"XML external entity in n/a","id":"CVE-2021-27184","kev_date_added":null,"published":"2021-02-11"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"Remote attackers can overwrite arbitrary files via a crafted HTML page due to insufficient validation in DSUtility.dll, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2021-27197/"}