Honeywell
CVE-2022-30244
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be store on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function.
AnalysisAI
Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-829. Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be store on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function. Affected products include: Honeywell Alerton Ascent Control Module Firmware. Version information: through 2022.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
An ActiveX control in HscRemoteDeploy.dll in Honeywell Enterprise Buildings Integrator (EBI) R310, R400.2, R410.1, and R
Directory traversal vulnerability in the FTP server on Honeywell Excel Web XL1000C50 52 I/O, XL1000C100 104 I/O, XL1000C
Improper Input Validation vulnerability in Honeywell PM43 on 32 bit, ARM (Printer web page modules) allows Command Injec
Honeywell NVR devices allow remote attackers to create a user account in the admin group by leveraging access to a guest
Honeywell Intermec PM23, PM42, PM43, PC23, PC43, PD43, and PC42 industrial printers before 10.11.013310 and 10.12.x befo
Multiple stack-based buffer overflows in (1) HWOPOSScale.ocx and (2) HWOPOSSCANNER.ocx in Honeywell OPOS Suite before 1.
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Honeywell MB
Unauthenticated access to Honeywell IQ4x building controller HMI. CVSS 10.0.
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-
Controller may be loaded with malicious firmware which could enable remote code execution. Rated critical severity (CVSS
Honeywell ControlEdge through R151.1 uses Hard-coded Credentials. Rated critical severity (CVSS 9.8), this vulnerability
Same technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today