{"id":"CVE-2019-15993","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-15993","generatedAt":"2026-10-29T01:56:10.481Z","title":"A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to access sensitive device information.","description":"A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to access sensitive device information. The vulnerability exists because the software lacks proper authentication controls to information accessible from the web UI. An attacker could exploit this vulnerability by sending a malicious HTTP request to the web UI of an affected device. A successful exploit could allow the attacker to access sensitive device information, which includes configuration files.","published":"2020-09-23T01:15:13.000Z","lastModified":"2026-06-17T02:21:30.000Z","status":"Modified","sourceIdentifier":"psirt@cisco.com","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-16","CWE-287"],"affected":["cisco/sg250x-24 firmware","cisco/sg250x-24p firmware","cisco/sg250x-48 firmware","cisco/sg250x-48p firmware","cisco/sg250-08 firmware","cisco/sg250-08hp firmware","cisco/sg250-10p firmware","cisco/sg250-18 firmware","cisco/sg250-26 firmware","cisco/sg250-26hp firmware","cisco/sg250-26p firmware","cisco/sg250-50 firmware","cisco/sg250-50hp firmware","cisco/sg250-50p firmware","cisco/sf250-24 firmware","cisco/sf250-24p firmware","cisco/sf250-48 firmware","cisco/sf250-48hp firmware","cisco/sg350-10 firmware","cisco/sg350-10p firmware","cisco/sg350-10mp firmware","cisco/sg355-10p firmware","cisco/sg350-28 firmware","cisco/sg350-28p firmware","cisco/sg350-28mp firmware","cisco/sf350-48 firmware","cisco/sf350-48p firmware","cisco/sf350-48mp firmware","cisco/sg350xg-2f10 firmware","cisco/sg350xg-24f firmware","cisco/sg350xg-24t firmware","cisco/sg350xg-48t firmware","cisco/sg350x-24 firmware","cisco/sg350x-24p firmware","cisco/sg350x-24mp firmware","cisco/sg350x-48 firmware","cisco/sg350x-48p firmware","cisco/sg350x-48mp firmware","cisco/sx550x-16ft firmware","cisco/sx550x-24ft firmware","cisco/sx550x-12f firmware","cisco/sx550x-24f firmware","cisco/sx550x-24 firmware","cisco/sx550x-52 firmware","cisco/sg550x-24 firmware","cisco/sg550x-24p firmware","cisco/sg550x-24mp firmware","cisco/sg550x-24mpp firmware","cisco/sg550x-48 firmware","cisco/sg550x-48p firmware","cisco/sg550x-48mp firmware","cisco/sf550x-24 firmware","cisco/sf550x-24p firmware","cisco/sf550x-24mp firmware","cisco/sf550x-48 firmware","cisco/sf550x-48p firmware","cisco/sf550x-48mp firmware","cisco/sg200-50 firmware","cisco/sg200-50p firmware","cisco/sg200-50fp firmware"],"epss":{"score":0.1027,"percentile":0.95666,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2023-04-05","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":51248,"kind":"exploit","title":"Dell EMC Networking PC5500 firmware versions 4.1.0.22 and  Cisco Sx / SMB - Information Disclosure","url":"https://www.exploit-db.com/exploits/51248","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/51248.py","file":"exploits/hardware/remote/51248.py","published":"2023-04-05","added":"2023-04-05","updated":"2023-04-05","author":"Ken Pyle","type":"remote","platform":"hardware","port":null,"verified":false,"codes":["CVE-2020-5330","CVE-2019-15993"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 10.3%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/171723/Cisco-Dell-Netgear-Information-Disclosure-Hash-Decrypter.html","source":"psirt@cisco.com"},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200129-smlbus-switch-disclos","tags":["Vendor Advisory"],"source":"psirt@cisco.com"},{"url":"http://packetstormsecurity.com/files/171723/Cisco-Dell-Netgear-Information-Disclosure-Hash-Decrypter.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200129-smlbus-switch-disclos","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-15993","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}