{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2026-20262 in the wild since at least 15 Jun 2026.","fix":"No fix has been published for CVE-2026-20262 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 29 Jun 2026.","what":"CVE-2026-20262 is a medium-severity path traversal vulnerability in Cisco Catalyst Sd-Wan Manager, published on 15 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-20262 and fix it if it is affected.\n\nWhat it is: CVE-2026-20262 is a medium-severity path traversal vulnerability in Cisco Catalyst Sd-Wan Manager, published on 15 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2026-20262 in the wild since at least 15 Jun 2026.\n\nAffected product: Cisco Catalyst Sd-Wan Manager. 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-2026-20262/ (Markdown: https://insights.sbomify.com/CVE-2026-20262/index.md)","id":"CVE-2026-20262","markdown":"https://insights.sbomify.com/CVE-2026-20262/index.md","name":"CVE-2026-20262","record":{"aliases":["GHSA-p45r-gcc9-fr7f"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco SD-WAN Manager","requires_auth":"low_privilege","summary":"Authenticated attackers can overwrite arbitrary files via the web UI, potentially leading to root privilege escalation on Cisco Catalyst SD-WAN Manager.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"catalyst_sd-wan_manager","vendor":"cisco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.\r\n\r\nThis vulnerability exists because the affected software does not properly validate user-supplied input during a file upload process. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected API endpoint of the affected system. A successful exploit could allow the attacker to create or overwrite any file on the underlying operating system. This file could later be used to elevate to root. To exploit this vulnerability, the attacker must have valid credentials with at least a lower-privileged, single-task user account.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-06-16","github_poc":2,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-06-17T16:36:33Z","kind":"github_poc","ref":"https://github.com/fevar54/CVE-2026-20262-Cisco-Catalyst-SD-WAN-Manager-Arbitrary-File-Write-","stars":1,"title":"PoC de CVE-2026-20262: escritura arbitraria de archivos por path traversal en Cisco Catalyst SD-WAN Manager (autenticado)."},{"date":"2026-06-16T06:24:11Z","kind":"github_poc","ref":"https://github.com/HORKimhab/CVE-2026-20262","stars":0,"title":"CVE-2026-20262 - Draft"}],"tier":"exploited"},"has_fix":null,"headline":"Cisco Catalyst SD-WAN Manager Directory or Path Traversal","id":"CVE-2026-20262","indexable":true,"kev":{"dateAdded":"2026-06-15","dueDate":"2026-06-29","knownRansomwareCampaignUse":"Unknown","product":"Catalyst SD-WAN Manager","requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","vendorProject":"Cisco","vulnerabilityName":"Cisco Catalyst SD-WAN Manager Directory or Path Traversal Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"cisco:catalyst_sd-wan_manager","products":["cisco:catalyst_sd-wan_manager"],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service Vulnerability","id":"CVE-2026-20263"},"packages":[],"prev":{"headline":"Log Injection through HTTP Request Paths in Splunk SOAR","id":"CVE-2026-20260"},"products":["Cisco Catalyst SD-WAN Manager"],"published":"2026-06-15","related":[{"cvss_score":10,"headline":"Cisco Catalyst SD-WAN Controller Authentication Bypass","id":"CVE-2026-20182","kev_date_added":"2026-05-14","published":"2026-05-14"},{"cvss_score":10,"headline":"Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass","id":"CVE-2026-20127","kev_date_added":"2026-02-25","published":"2026-02-25"},{"cvss_score":9.8,"headline":"Cisco Catalyst SD-WAN Manager Hex Encoding","id":"CVE-2026-76504","kev_date_added":"2026-09-30","published":"2026-09-30"},{"cvss_score":7.8,"headline":"Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output","id":"CVE-2026-20245","kev_date_added":"2026-06-09","published":"2026-06-04"},{"cvss_score":7.8,"headline":"Cisco SD-WAN Path Traversal","id":"CVE-2022-20775","kev_date_added":"2026-02-25","published":"2022-09-30"},{"cvss_score":7.5,"headline":"Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format","id":"CVE-2026-20128","kev_date_added":"2026-04-20","published":"2026-02-25"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"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":"no","exploitation":"active","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-17","vendors":["Cisco"]},"summary":"Authenticated attackers can overwrite arbitrary files via the web UI, potentially leading to root privilege escalation on Cisco Catalyst SD-WAN Manager.","url":"https://insights.sbomify.com/CVE-2026-20262/"}