Critical severity9.8NVD Advisory· Published Nov 8, 2023· Updated Jun 17, 2026
CVE-2023-43755
CVE-2023-43755
Description
Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321
IP Cameras
with firmware version M2.1.6.05 are vulnerable to multiple instances of stack-based overflows. During the processing and parsing of certain fields in XML elements from incoming network requests, the product does not sufficiently check or validate allocated buffer size. This may lead to remote code execution.
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Affected products
4- Range: M2.1.6.05
- Range: version M2.1.6.05
Patches
Vulnerability mechanics
References
1- www.cisa.gov/news-events/ics-advisories/icsa-23-304-03nvdThird Party AdvisoryUS Government Resource
News mentions
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