{"id":"CVE-2020-26073","published":"2024-11-18T15:57:25Z","modified":"2024-11-18T16:52:48Z","title":"Cisco SD-WAN vManage Directory Traversal Vulnerability","vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","tier":"core","eol":null,"affectedVersions":[{"vendor":"Cisco","product":"Cisco Catalyst SD-WAN Manager","versions":["20.1.12","19.2.1","18.4.4","18.4.5","20.1.1.1","20.1.1","19.3.0","19.2.2","19.2.099","18.3.6"]}],"description":{"text":"A vulnerability in the application data endpoints of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to gain access to sensitive information.\r\nThe vulnerability is due to improper validation of directory traversal character sequences within requests to application programmatic interfaces (APIs). An attacker could exploit this vulnerability by sending malicious requests to an API within the affected application. A successful exploit could allow the attacker to conduct directory traversal attacks and gain access to sensitive information including credentials or user tokens.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.","provenance":"source","from":"CVE.org"},"summary":{"text":"A directory traversal flaw in the application data endpoints of Cisco Catalyst SD-WAN Manager (formerly vManage) results from improper validation of traversal character sequences in requests to its application programmatic interfaces. An unauthenticated attacker with network access can send crafted requests to an affected API to reach sensitive information, including credentials or user tokens, with no user interaction or configuration required.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T22:21:59Z"},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/RL:X/RC:X/E:X","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.12583,"percentile":0.96237,"date":"2026-10-31","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2024-01-05","exploitedFirstSeen":"2024-01-05","ransomware":false,"evidence":[{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-05&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-05"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-22&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-22"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-24&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-24"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-27&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-27"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-28&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-28"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-30&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-30"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-31&host_type=src&vulnerability=cve-2020-26073","date":"2024-01-31"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-02-01&host_type=src&vulnerability=cve-2020-26073","date":"2024-02-01"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-02-07&host_type=src&vulnerability=cve-2020-26073","date":"2024-02-07"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-02-08&host_type=src&vulnerability=cve-2020-26073","date":"2024-02-08"}],"evidenceTotal":341,"provenance":"source"},"exploited":true,"otx":null,"cwes":[{"id":"CWE-35","name":"Path Traversal: '.../...//'"}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-traversal-hQh24tmk","tags":[]},{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ssl-dos-7uZWwSEy","tags":[]},{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-escalation-Jhqs5Skf","tags":[]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2020-18703","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-18703","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"nuclei":[{"id":"CVE-2020-26073","name":"Cisco SD-WAN vManage Software - Local File Inclusion","severity":"high","path":"http/cves/2020/CVE-2020-26073.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-26073.yaml"}],"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2024-01-05","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-05&host_type=src&vulnerability=cve-2020-26073","provenance":"source"},{"date":"2024-11-18","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2020-26073","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":64.5,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 1031 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.25,"detail":"percentile 0.9624"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 nuclei template"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":5.25,"detail":"base score 7.5"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}