synced 11 MIN AGO
01 Record

CVE-2024-43778

OS command injection vulnerability in multiple digital video recorders provided by TAKENAKA ENGINEERING CO., LTD. allows a remote authenticated attacker to execute an arbitrary OS command on the

HighPUBLISHEDCNA: jpcert
CNA base score8.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

02 Description

OS command injection vulnerability in multiple digital video recorders provided by TAKENAKA ENGINEERING CO., LTD. allows a remote authenticated attacker to execute an arbitrary OS command on the

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.99% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 62.3% of scored records. A rank, not a probability.
NVD base score
8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-09-18 06:14Z2 YR AGO
Last updated
2024-09-18 14:57Z2 YR AGO
Reserved
2024-09-17
Assigning CNA
jpcert
Record state
PUBLISHED
Severity
High (CVSS 8.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base
Data version
5.1
Document digest
8e6c8007d84f1c4354a99412c1a90d841e21e4786b40824436672217020a84cd

05 Affected products

VendorProductVersionsPlatforms
TAKENAKA ENGINEERING CO., LTD.HDVR-400prior to 46110.1.100869.65—
TAKENAKA ENGINEERING CO., LTD.HDVR-800prior to 53210.1.900103.65—
TAKENAKA ENGINEERING CO., LTD.HDVR-1600prior to 53310.1.900111.65—
TAKENAKA ENGINEERING CO., LTD.AHD04T-Aprior to 7xx10.1.900055.65—
TAKENAKA ENGINEERING CO., LTD.AHD08T-Aprior to 7xx10.1.900055.65—
TAKENAKA ENGINEERING CO., LTD.AHD16T-Aprior to 7xx10.1.900055.65—
TAKENAKA ENGINEERING CO., LTD.NVR04T-Aprior to 56x10.1.100540.65—
TAKENAKA ENGINEERING CO., LTD.NVR08T-Aprior to 56x10.1.100540.65—
TAKENAKA ENGINEERING CO., LTD.NVR16T-Aprior to 49310.1.100540.65—
takenaka_engineeringhdvr-400_firmware0 to < 46110.1.100869.65—
takenaka_engineeringhdvr-800_firmware0 to < 53210.1.900103.65—
takenaka_engineeringhdvr-1600_firmware0 to < 53310.1.900111.65—
takenaka_engineeringahd04t-a_firmware0 to < 7xx10.1.900055.65—
takenaka_engineeringahd08t-a_firmware0 to < 7xx10.1.900055.65—
takenaka_engineeringahd16t-a_firmware0 to < 7xx10.1.900055.65—
takenaka_engineeringnvr04t-a_firmware0 to < 56x10.1.100540.65—
takenaka_engineeringnvr08t-a_firmware0 to < 56x10.1.100540.65—
takenaka_engineeringnvr16t-a_firmware0 to < 49310.1.100540.65—

06 References