High severity8.8NVD Advisory· Published Apr 7, 2022· Updated Jun 17, 2026
CVE-2021-43430
CVE-2021-43430
Description
An Access Control vulnerability exists in BigAntSoft BigAnt office messenger 5.6 via im_webserver, which could let a malicious user upload PHP Trojan files.
Affected products
3- cpe:2.3:a:bigantsoft:bigant_office_messenger_5:5.6:*:*:*:*:*:*:*
(expand)+ 1 more
- (no CPE)
- (no CPE)
Patches
Vulnerability mechanics
References
1- github.com/Flash1201/bug/blob/main/bigantnvdExploitThird Party Advisory
News mentions
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