{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-34290 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-34290 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-34290 is a high-severity vulnerability in Versa Networks SASE Client for Windows, published on 20 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-34290 and fix it if it is affected.\n\nWhat it is: CVE-2025-34290 is a high-severity vulnerability in Versa Networks SASE Client for Windows, published on 20 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-34290 in the wild and no public exploit code.\n\nAffected product: Versa Networks SASE Client for Windows. 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-2025-34290/ (Markdown: https://insights.sbomify.com/CVE-2025-34290/index.md)","id":"CVE-2025-34290","markdown":"https://insights.sbomify.com/CVE-2025-34290/index.md","name":"CVE-2025-34290","record":{"aliases":["GHSA-x6v7-6q76-p2cx"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SASE Client for Windows","requires_auth":"low_privilege","summary":"A local attacker can exploit a race condition in the audit log export to delete arbitrary directories as SYSTEM, leading to privilege escalation.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"sase_client","vendor":"versa-networks"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"},{"id":"CWE-250","name":"Execution with Unnecessary Privileges"}],"description":"Versa SASE Client for Windows versions released between 7.8.7 and 7.9.4 contain a local privilege escalation vulnerability in the audit log export functionality. The client communicates user-controlled file paths to a privileged service, which performs file system operations without impersonating the requesting user. Due to improper privilege handling and a time-of-check time-of-use race condition combined with symbolic link and mount point manipulation, a local authenticated attacker can coerce the service into deleting arbitrary directories with SYSTEM privileges. This can be exploited to delete protected system folders such as C:\\\\Config.msi and subsequently achieve execution as NT AUTHORITY\\\\SYSTEM via MSI rollback techniques.","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":"Versa SASE Client for Windows \u003c 7.9.5 Arbitrary Folder Deletion Leading to Local Privilege Escalation","id":"CVE-2025-34290","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Langflow Origin Validation Error","id":"CVE-2025-34291"},"packages":[],"prev":{"headline":"This CVE ID was rejected because it was reserved but not used for a vulnerability disclosure.","id":"CVE-2025-34289"},"products":["SASE Client for Windows"],"published":"2025-12-20","related":[],"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":"2025-12-22","vendors":["Versa Networks"]},"summary":"A local attacker can exploit a race condition in the audit log export to delete arbitrary directories as SYSTEM, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2025-34290/"}