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CVE-2023-43755 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 16, 2025Exploitation: NoneAutomatable: YesTechnical Impact: Total
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 | CVE | Third Party AdvisoryUS Government Resource |
| https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 | [email protected] | Third Party AdvisoryUS Government Resource |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| zavio cf7500 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cf7500 | All versions |
CPE
Remediation
| |
| zavio cf7300 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cf7300 | All versions |
CPE
Remediation
| |
| zavio cf7201 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cf7201 | All versions |
CPE
Remediation
| |
| zavio cf7501 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cf7501 | All versions |
CPE
Remediation
| |
| zavio cb3211 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cb3211 | All versions |
CPE
Remediation
| |
| zavio cb3212 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cb3212 | All versions |
CPE
Remediation
| |
| zavio cb5220 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cb5220 | All versions |
CPE
Remediation
| |
| zavio cb6231 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cb6231 | All versions |
CPE
Remediation
| |
| zavio b8520 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio b8520 | All versions |
CPE
Remediation
| |
| zavio b8220 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio b8220 | All versions |
CPE
Remediation
| |
| zavio cd321 firmware | m2.1.6.05 |
CPE
Remediation
| |
| zavio cd321 | All versions |
CPE
Remediation
| |
Change History
10 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| Aug 2, 2024 | CVE Modified | [email protected] |
| May 17, 2024 | CVE Modified | [email protected] |
| May 14, 2024 | CVE Modified | [email protected] |
| Apr 11, 2024 | CVE Modified | [email protected] |
| Mar 21, 2024 | CVE Modified | [email protected] |
| Nov 15, 2023 | Initial Analysis | [email protected] |
| Nov 8, 2023 | New CVE Received | [email protected] |