CVE-2024-39948

HIGH
Published Jul 31, 2024 Modified Sep 30, 2025 CWE-476 CWE-20

Description

A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-476 CWE-476
CWE-20 Improper Input Validation

Affected Products

Vendor Product
dahuasecurity nvr4104-4ks2\/l_firmware
dahuasecurity nvr4104-4ks2\/l
dahuasecurity nvr4108-4ks2\/l_firmware
dahuasecurity nvr4108-4ks2\/l
dahuasecurity nvr4116-4ks2\/l_firmware
dahuasecurity nvr4116-4ks2\/l
dahuasecurity nvr4104-p-4ks2\/l_firmware
dahuasecurity nvr4104-p-4ks2\/l
dahuasecurity nvr4108-p-4ks2\/l_firmware
dahuasecurity nvr4108-p-4ks2\/l
dahuasecurity nvr4108-8p-4ks2\/l_firmware
dahuasecurity nvr4108-8p-4ks2\/l
dahuasecurity nvr4116-8p-4ks2\/l_firmware
dahuasecurity nvr4116-8p-4ks2\/l
dahuasecurity nvr4104hs-4ks2\/l_firmware
dahuasecurity nvr4104hs-4ks2\/l
dahuasecurity nvr4108hs-4ks2\/l_firmware
dahuasecurity nvr4108hs-4ks2\/l
dahuasecurity nvr4104hs-p-4ks2\/l_firmware
dahuasecurity nvr4104hs-p-4ks2\/l
dahuasecurity nvr4108hs-p-4ks2\/l_firmware
dahuasecurity nvr4108hs-p-4ks2\/l
dahuasecurity nvr4108hs-8p-4ks2\/l_firmware
dahuasecurity nvr4108hs-8p-4ks2\/l
dahuasecurity nvr4116hs-8p-4ks2\/l_firmware
dahuasecurity nvr4116hs-8p-4ks2\/l
dahuasecurity nvr4204-4ks2\/l_firmware
dahuasecurity nvr4204-4ks2\/l
dahuasecurity nvr4208-4ks2\/l_firmware
dahuasecurity nvr4208-4ks2\/l
dahuasecurity nvr4216-4ks2\/l_firmware
dahuasecurity nvr4216-4ks2\/l
dahuasecurity nvr4204-p-4ks2\/l_firmware
dahuasecurity nvr4204-p-4ks2\/l
dahuasecurity nvr4208-8p-4ks2\/l_firmware
dahuasecurity nvr4208-8p-4ks2\/l
dahuasecurity nvr4216-16p-4ks2\/l_firmware
dahuasecurity nvr4216-16p-4ks2\/l
dahuasecurity nvr4232-4ks2\/l_firmware
dahuasecurity nvr4232-4ks2\/l
dahuasecurity nvr4232-16p-4ks2\/l_firmware
dahuasecurity nvr4232-16p-4ks2\/l
dahuasecurity nvr4116hs-4ks2\/l_firmware
dahuasecurity nvr4116hs-4ks2\/l
dahuasecurity nvr4416-4ks2\/i_firmware
dahuasecurity nvr4416-4ks2\/i
dahuasecurity nvr4416-16p-4ks2\/i_firmware
dahuasecurity nvr4416-16p-4ks2\/i
dahuasecurity nvr4432-16p-4ks2\/i_firmware
dahuasecurity nvr4432-16p-4ks2\/i
dahuasecurity nvr4816-4ks2\/i_firmware
dahuasecurity nvr4816-4ks2\/i
dahuasecurity nvr4816-16p-4ks2\/i_firmware
dahuasecurity nvr4816-16p-4ks2\/i
dahuasecurity nvr4832-4ks2\/i_firmware
dahuasecurity nvr4832-4ks2\/i
dahuasecurity nvr4832-16p-4ks2\/i_firmware
dahuasecurity nvr4832-16p-4ks2\/i
dahuasecurity nvr4432-4ks2\/i_firmware
dahuasecurity nvr4432-4ks2\/i
dahuasecurity nvr4232-4ks3_firmware
dahuasecurity nvr4232-4ks3
dahuasecurity nvr4232-16p-4ks3_firmware
dahuasecurity nvr4232-16p-4ks3
dahuasecurity nvr4216-4ks3_firmware
dahuasecurity nvr4216-4ks3
dahuasecurity nvr4216-16p-4ks3_firmware
dahuasecurity nvr4216-16p-4ks3
dahuasecurity nvr4208-8p-4ks3_firmware
dahuasecurity nvr4208-8p-4ks3
dahuasecurity nvr4208-4ks3_firmware
dahuasecurity nvr4208-4ks3
dahuasecurity nvr4204-p-4ks3_firmware
dahuasecurity nvr4204-p-4ks3
dahuasecurity nvr4204-4ks3_firmware
dahuasecurity nvr4204-4ks3
dahuasecurity nvr4116hs-8p-4ks3_firmware
dahuasecurity nvr4116hs-8p-4ks3
dahuasecurity nvr4116hs-4ks3_firmware
dahuasecurity nvr4116hs-4ks3
dahuasecurity nvr4108hs-p-4ks3_firmware
dahuasecurity nvr4108hs-p-4ks3
dahuasecurity nvr4108hs-8p-4ks3_firmware
dahuasecurity nvr4108hs-8p-4ks3
dahuasecurity nvr4108hs-4ks3_firmware
dahuasecurity nvr4108hs-4ks3
dahuasecurity nvr4104hs-p-4ks3_firmware
dahuasecurity nvr4104hs-p-4ks3
dahuasecurity nvr4104hs-4ks3_firmware
dahuasecurity nvr4104hs-4ks3
dahuasecurity nvr4116-8p-4ks3_firmware
dahuasecurity nvr4116-8p-4ks3
dahuasecurity nvr4116-4ks3_firmware
dahuasecurity nvr4116-4ks3
dahuasecurity nvr4108-p-4ks3_firmware
dahuasecurity nvr4108-p-4ks3
dahuasecurity nvr4104-4ks3_firmware
dahuasecurity nvr4104-4ks3
dahuasecurity nvr4108-8p-4ks3_firmware
dahuasecurity nvr4108-8p-4ks3
dahuasecurity nvr4108-4ks3_firmware
dahuasecurity nvr4108-4ks3
dahuasecurity nvr4104-p-4ks3_firmware
dahuasecurity nvr4104-p-4ks3
dahuasecurity nvr4104hs-p-4ks3\(960g\)_firmware
dahuasecurity nvr4104hs-p-4ks3\(960g\)
dahuasecurity nvr4104hs-4ks3\(960g\)_firmware
dahuasecurity nvr4104hs-4ks3\(960g\)
dahuasecurity nvr4108hs-4ks3\(960g\)_firmware
dahuasecurity nvr4108hs-4ks3\(960g\)
dahuasecurity nvr4104-p-4ks3\(960g\)_firmware
dahuasecurity nvr4104-p-4ks3\(960g\)

References

Frequently Asked Questions

What is CVE-2024-39948? +
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-39948? +
CVE-2024-39948 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2024-39948? +
CVE-2024-39948 affects products from dahuasecurity, specifically: nvr4104-4ks2\/l, nvr4104-4ks2\/l_firmware, nvr4104-4ks3, nvr4104-4ks3_firmware, nvr4104-p-4ks2\/l, nvr4104-p-4ks2\/l_firmware, nvr4104-p-4ks3, nvr4104-p-4ks3\(960g\), nvr4104-p-4ks3\(960g\)_firmware, nvr4104-p-4ks3_firmware, nvr4104hs-4ks2\/l, nvr4104hs-4ks2\/l_firmware, nvr4104hs-4ks3, nvr4104hs-4ks3\(960g\), nvr4104hs-4ks3\(960g\)_firmware, nvr4104hs-4ks3_firmware, nvr4104hs-p-4ks2\/l, nvr4104hs-p-4ks2\/l_firmware, nvr4104hs-p-4ks3, nvr4104hs-p-4ks3\(960g\), nvr4104hs-p-4ks3\(960g\)_firmware, nvr4104hs-p-4ks3_firmware, nvr4108-4ks2\/l, nvr4108-4ks2\/l_firmware, nvr4108-4ks3, nvr4108-4ks3_firmware, nvr4108-8p-4ks2\/l, nvr4108-8p-4ks2\/l_firmware, nvr4108-8p-4ks3, nvr4108-8p-4ks3_firmware, nvr4108-p-4ks2\/l, nvr4108-p-4ks2\/l_firmware, nvr4108-p-4ks3, nvr4108-p-4ks3_firmware, nvr4108hs-4ks2\/l, nvr4108hs-4ks2\/l_firmware, nvr4108hs-4ks3, nvr4108hs-4ks3\(960g\), nvr4108hs-4ks3\(960g\)_firmware, nvr4108hs-4ks3_firmware, nvr4108hs-8p-4ks2\/l, nvr4108hs-8p-4ks2\/l_firmware, nvr4108hs-8p-4ks3, nvr4108hs-8p-4ks3_firmware, nvr4108hs-p-4ks2\/l, nvr4108hs-p-4ks2\/l_firmware, nvr4108hs-p-4ks3, nvr4108hs-p-4ks3_firmware, nvr4116-4ks2\/l, nvr4116-4ks2\/l_firmware, nvr4116-4ks3, nvr4116-4ks3_firmware, nvr4116-8p-4ks2\/l, nvr4116-8p-4ks2\/l_firmware, nvr4116-8p-4ks3, nvr4116-8p-4ks3_firmware, nvr4116hs-4ks2\/l, nvr4116hs-4ks2\/l_firmware, nvr4116hs-4ks3, nvr4116hs-4ks3_firmware, nvr4116hs-8p-4ks2\/l, nvr4116hs-8p-4ks2\/l_firmware, nvr4116hs-8p-4ks3, nvr4116hs-8p-4ks3_firmware, nvr4204-4ks2\/l, nvr4204-4ks2\/l_firmware, nvr4204-4ks3, nvr4204-4ks3_firmware, nvr4204-p-4ks2\/l, nvr4204-p-4ks2\/l_firmware, nvr4204-p-4ks3, nvr4204-p-4ks3_firmware, nvr4208-4ks2\/l, nvr4208-4ks2\/l_firmware, nvr4208-4ks3, nvr4208-4ks3_firmware, nvr4208-8p-4ks2\/l, nvr4208-8p-4ks2\/l_firmware, nvr4208-8p-4ks3, nvr4208-8p-4ks3_firmware, nvr4216-16p-4ks2\/l, nvr4216-16p-4ks2\/l_firmware, nvr4216-16p-4ks3, nvr4216-16p-4ks3_firmware, nvr4216-4ks2\/l, nvr4216-4ks2\/l_firmware, nvr4216-4ks3, nvr4216-4ks3_firmware, nvr4232-16p-4ks2\/l, nvr4232-16p-4ks2\/l_firmware, nvr4232-16p-4ks3, nvr4232-16p-4ks3_firmware, nvr4232-4ks2\/l, nvr4232-4ks2\/l_firmware, nvr4232-4ks3, nvr4232-4ks3_firmware, nvr4416-16p-4ks2\/i, nvr4416-16p-4ks2\/i_firmware, nvr4416-4ks2\/i, nvr4416-4ks2\/i_firmware, nvr4432-16p-4ks2\/i, nvr4432-16p-4ks2\/i_firmware, nvr4432-4ks2\/i, nvr4432-4ks2\/i_firmware, nvr4816-16p-4ks2\/i, nvr4816-16p-4ks2\/i_firmware, nvr4816-4ks2\/i, nvr4816-4ks2\/i_firmware, nvr4832-16p-4ks2\/i, nvr4832-16p-4ks2\/i_firmware, nvr4832-4ks2\/i, nvr4832-4ks2\/i_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-39948? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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