CVE-2021-4463: falha de alta gravidade em Shenzhen Longjing Technology Co. Ltd. BEMS API
Longjing Technology BEMS API <= 1.21 Remote Arbitrary File Download
Publicada em · Atualizada em
36Vexday Risk Score
Corrija em breve. Ela tem exploit funcional público.
ssvc Attendcvss 8.7epss 1.6%
probabilidade de exploração
1.6%top 25% das CVEs
exploração observada
nãonenhuma fonte reporta
Longjing Technology BEMS API versions up to and including 1.21 contains an unauthenticated arbitrary file download vulnerability in the 'downloads' endpoint. The 'fileName' parameter is not properly sanitized, allowing attackers to craft traversal sequences and access sensitive files outside the intended directory.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
Shenzhen Longjing Technology Co. Ltd. · BEMS APIReferências
https://cxsecurity.com/issue/WLB-2021070173https://exchange.xforce.ibmcloud.com/vulnerabilities/206477https://packetstormsecurity.com/files/163702https://web.archive.org/web/20220527162453/http://www.ljkj2012.com/https://www.exploit-db.com/exploits/50163https://www.vulncheck.com/advisories/longjing-technology-bems-api-remote-arbitrary-file-downloadhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5657.php