PT-2023-26104 · Emqx · Emqx+1

Donghao1107 · CVE-2023-37781 · Published 2023-07-17 · Updated 2023-07-28

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions EMQX version 4.3.8

Description An issue in the emqx sn plugin allows attackers to execute a directory traversal via uploading a crafted .txt file.

Recommendations For EMQX version 4.3.8, consider restricting access to the emqx sn plugin until a patch is available. As a temporary workaround, avoid uploading .txt files to prevent potential directory traversal attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-37781

Affected Products

Emqx

Emqx Sn Plugin

References · 5

• 🔥 https://github.com/emqx/emqx/issues/10419 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37781.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-37781 · Security Note
• https://osv.dev/vulnerability/CVE-2023-37781 · Vendor Advisory
• https://t.me/cibsecurity/66862 · Telegram Post