{"id":"CVE-2026-49197","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-49197","generatedAt":"2026-09-22T06:37:26.712Z","title":"Web endpoints intended for the Acer Connect app improperly validate the HTTP Authorization header, failing to block requests when Base64 decoding fails.","description":"Web endpoints intended for the Acer Connect app improperly validate the HTTP Authorization header, failing to block requests when Base64 decoding fails.","published":"2026-05-29T09:16:18.000Z","lastModified":"2026-07-21T12:10:00.000Z","status":"Analyzed","sourceIdentifier":"8fc372e3-d9c5-46e4-9410-38469745c639","cvss":{"version":"4.0","score":10,"severity":"CRITICAL","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-287"],"affected":["acer/predator connect w6x firmware"],"epss":{"score":0.00332,"percentile":0.26525,"date":"2026-09-21","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://community.acer.com/en/kb/articles/19672","tags":["Vendor Advisory"],"source":"8fc372e3-d9c5-46e4-9410-38469745c639"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-49197","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."}