Strix
26.1K

CVE-2022-45426

MEDIUMCVSS 6.5/10EPSS 0.58%

Last modified

CVE-2022-45426 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
0.58%

43.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DahuasecurityDss Express7.002.1760000.2
DahuasecurityDss Express8.0.2
DahuasecurityDss Express8.0.4
DahuasecurityDss Express8.1
DahuasecurityDss Express8.1.1
DahuasecurityDss Professional7.002.1760000.2
DahuasecurityDss Professional8.0.2
DahuasecurityDss Professional8.0.4
DahuasecurityDss Professional8.1
DahuasecurityDss Professional8.1.1
DahuasecurityDhi-Dss7016d-S2 Firmware1.001.0000001.2
DahuasecurityDhi-Dss7016d-S2 Firmware8.0.2
DahuasecurityDhi-Dss7016d-S2 Firmware8.0.4
DahuasecurityDhi-Dss7016d-S2 Firmware8.1
DahuasecurityDhi-Dss7016dr-S2 Firmware1.001.0000001.2
DahuasecurityDhi-Dss7016dr-S2 Firmware8.0.2
DahuasecurityDhi-Dss7016dr-S2 Firmware8.0.4
DahuasecurityDhi-Dss7016dr-S2 Firmware8.1
DahuasecurityDhi-Dss4004-S2 Firmware1.001.0000001.2
DahuasecurityDhi-Dss4004-S2 Firmware8.0.2
DahuasecurityDhi-Dss4004-S2 Firmware8.0.4
DahuasecurityDhi-Dss4004-S2 Firmware8.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-45426?
Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.
How severe is CVE-2022-45426?
CVE-2022-45426 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.
How do I fix CVE-2022-45426?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-45426?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST