Out-of-bounds write in Ezviz Cs C6n B0 1g2wf Firmware
CVSS score
8.8
EPSS probability
%0.4
Risk score
0.0
Published
3 y ago
Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.
Impact on My Inventory
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Vulnerability description
DayBreach CVE AI Research
CVE-2023-34552 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
In certain EZVIZ products, two stack based buffer overflows in mulicast_parse_sadp_packet and mulicast_get_pack_type functions of the SADP multicast protocol can allow an unauthenticated attacker present on the same local network as the camera to achieve remote code execution. This affects CS-C6N-B0-1G2WF Firmware versions before V5.3.0 build 230215 and CS-C6N-R101-1G2WF Firmware versions before V5.3.0 build 230215 and CS-CV310-A0-1B2WFR Firmware versions before V5.3.0 build 230221 and CS-CV310-A0-1C2WFR-C Firmware versions before V5.3.2 build 230221 and CS-C6N-A0-1C2WFR-MUL Firmware versions before V5.3.2 build 230218 and CS-CV310-A0-3C2WFRL-1080p Firmware versions before V5.2.7 build 230302 and CS-CV310-A0-1C2WFR Wifi IP66 2.8mm 1080p Firmware versions before V5.3.2 build 230214 and CS-CV248-A0-32WMFR Firmware versions before V5.2.3 build 230217 and EZVIZ LC1C Firmware versions before V5.3.4 build 230214.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2023-34552 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | ezviz | cs-c6n-b0-1g2wf firmware | View |
| 2 | ezviz | cs-c6n-b0-1g2wf | View |
| 3 | ezviz | cs-c6n-r101-1g2wf firmware | View |
| 4 | ezviz | cs-c6n-r101-1g2wf | View |
| 5 | ezviz | cs-cv310-a0-1b2wfr firmware | View |
| 6 | ezviz | cs-cv310-a0-1b2wfr | View |
| 7 | ezviz | cs-cv310-a0-1c2wfr-c firmware | View |
| 8 | ezviz | cs-cv310-a0-1c2wfr-c | View |
| 9 | ezviz | cs-c6n-a0-1c2wfr-mul firmware | View |
| 10 | ezviz | cs-c6n-a0-1c2wfr-mul | View |
| 11 | ezviz | cs-cv310-a0-3c2wfrl-1080p firmware | View |
| 12 | ezviz | cs-cv310-a0-3c2wfrl-1080p | View |
| 13 | ezviz | cs-cv310-a0-1c2wfr firmware | View |
| 14 | ezviz | cs-cv310-a0-1c2wfr | View |
| 15 | ezviz | cs-cv248-a0-32wmfr firmware | View |
| 16 | ezviz | cs-cv248-a0-32wmfr | View |
| 17 | ezviz | lc1c firmware | View |
| 18 | ezviz | lc1c | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 8.8 | CVSS V31 | HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD |
| 4.0 | CVSS V31 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-34552 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-34552 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
Get this vulnerability through the API
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