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Vulnerability record · CVE-2020-36885 · published 10 December 2025

CVE-2020-36885: Sony snc-dh120t firmware out-of-bounds write vulnerability

Sony · Snc Dh120t Firmware

Sony IPELA Network Camera 1.82.01 contains a stack buffer overflow vulnerability in the ftpclient.cgi endpoint that allows remote attackers to execute arbitrary code. Attackers can exploit the vulnerability by sending a crafted POST request with oversized data to the FTP client functionality, potentially causing remote code execution or denial of service.

9.3 CVSS 4.0 Critical EPSS 1.2% · top 32.3% CWE-787 · Out-of-bounds write
9.3CVSS 4.0 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
7References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Sony IPELA Network Camera 1.82.01 contains a stack buffer overflow vulnerability in the ftpclient.cgi endpoint that allows remote attackers to execute arbitrary code. Attackers can exploit the vulnerability by sending a crafted POST request with oversized data to the FTP client functionality, potentially causing remote code execution or denial of service.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://pro.sony/en_NL/support-resources/snc-dh120/ Broken Link
https://pro.sony/en_NL/support-resources/snc-dh120/software/mpengb00000928 Release Notes
https://www.exploit-db.com/exploits/48842 ExploitThird Party Advisory
https://www.vulncheck.com/advisories/sony-ipela-network-camera-remote-stack-buffer-overflow-via-ftpclientcgi Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5596.php Third Party Advisory
https://www.exploit-db.com/exploits/48842 ExploitThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5596.php Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-36885), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.