Medium severity · published Feb 9, 2023
CVE-2022-30564
Some Dahua embedded products have a vulnerability of unauthorized modification of the device timestamp
5.3
CVSS
0.4%
EPSS
No
On KEV
Description
Some Dahua embedded products have a vulnerability of unauthorized modification of the device timestamp. By sending a specially crafted packet to the vulnerable interface, an attacker can modify the device system time.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IF
Ipc-hf5241f-ze Firmware · Dahuasecurity
before 2.840.0000000.18.r.220629 · source: NVD
IF
Ipc-hf5442f-ze Firmware · Dahuasecurity
before 2.840.0000000.18.r.220629 · source: NVD
IF
Ipc-hf5541f-ze Firmware · Dahuasecurity
before 2.840.0000000.18.r.220629 · source: NVD
IF
Ipc-hf5842f-ze Firmware · Dahuasecurity
before 2.840.0000000.18.r.220629 · source: NVD
IF
Ipc-hf71242f-z-x Firmware · Dahuasecurity
before 2.800.0000000.4.r.210708 · source: NVD
IF
Ipc-hf7442f-z-x Firmware · Dahuasecurity
before 2.800.0000000.4.r.210708 · source: NVD
IF
Ipc-hf7842f-z-x Firmware · Dahuasecurity
before 2.800.0000000.4.r.210708 · source: NVD
NF
Nvr2104-i Firmware · Dahuasecurity
before 4.002.0000000.3.r.221122 · source: NVD
NF
Nvr4216-i Firmware · Dahuasecurity
before 4.002.0000000.3.r.221122 · source: NVD
NF
Nvr4416-16p-4ks2/i Firmware · Dahuasecurity
before 4.002.0000000.3.r.221122 · source: NVD
NF
Nvr4416-4ks2/i Firmware · Dahuasecurity
before 4.002.0000000.3.r.221122 · source: NVD
NF
Nvr4432-16p-4ks2/i Firmware · Dahuasecurity
before 4.002.0000000.3.r.221122 · source: NVD