{"id":"CVE-2020-36923","aliases":["EUVD-2026-0956","GHSA-hg2f-jm3j-qjq8"],"status":"published","title":"Sony BRAVIA Digital Signage 1.7.8 Client-Side Protection Bypass via IDOR","description":"Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization controls. Attackers can access hidden system resources like '/#/content-creation' by manipulating client-side access restrictions.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00971,"percentile":0.62338,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-01-06T15:52:27Z","modified":"2026-06-17T03:16:30Z","products":[{"vendor":"pro-bravia","product":"sony bravia digital signage"},{"vendor":"sony","product":"bravia_signage"},{"vendor":"sony electronics inc.","product":"sony bravia digital signage"}],"references":[{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php","tags":["third-party-advisory","exploit","Exploit","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/192607","tags":["vdb-entry","Third Party Advisory"]},{"url":"https://cxsecurity.com/issue/WLB-2020120031","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://packetstormsecurity.com/files/160344","tags":["exploit","Third Party Advisory"]},{"url":"https://pro.sony/ue_US/products/display-software","tags":["product","Product"]},{"url":"https://pro-bravia.sony.net/resources/software/bravia-signage/","tags":["product","Product"]},{"url":"https://pro-bravia.sony.net","tags":["product","Product"]},{"url":"https://www.vulncheck.com/advisories/sony-bravia-digital-signage-client-side-protection-bypass-via-idor","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://www.zeroscience.mk/codes/sonybravia_idor.txt","tags":["exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36923"},{"url":"https://pro-bravia.sony.net/resources/software/bravia-signage"},{"url":"https://github.com/advisories/GHSA-hg2f-jm3j-qjq8"}],"sources":{"cve":[{"id":"CVE-2020-36923","title":"Sony BRAVIA Digital Signage 1.7.8 Client-Side Protection Bypass via IDOR","description":"Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization controls. Attackers can access hidden system resources like '/#/content-creation' by manipulating client-side access restrictions.","status":"published","published":"2026-01-06T15:52:27.572Z","modified":"2026-01-06T18:56:11.847Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:55.128961Z"}],"euvd":[{"id":"EUVD-2026-0956","description":"Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization controls. Attackers can access hidden system resources like '/#/content-creation' by manipulating client-side access restrictions.","status":"published","published":"2026-01-06T15:52:27Z","modified":"2026-01-06T18:56:11Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:48:55.49901Z"}],"ghsa":[{"id":"GHSA-hg2f-jm3j-qjq8","title":"Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that...","description":"Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization controls. Attackers can access hidden system resources like '/#/content-creation' by manipulating client-side access restrictions.","status":"published","published":"2026-01-06T18:31:34Z","modified":"2026-01-06T21:31:40Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:05:31.126773Z"}],"nvd":[{"id":"CVE-2020-36923","description":"Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization controls. 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