CVE-2026-42800

NULL pointer dereference vulnerability in ASR1903 in ASR Lapwing_Linux on Linux (ims_client modules) allows Pointer Manipulation. This vulnerability is associated with program files sip/utils/src/sipuri.c.

CVSS v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://www.asrmicro.com/en/goods/psirt?cid=44	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:asrmicro:asr1901_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:asrmicro:asr1901:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:asrmicro:asr1903_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:asrmicro:asr1903:-:*:*:*:*:*:*:*

History

05 May 2026, 02:54

Type	Values Removed	Values Added
First Time		Asrmicro Asrmicro asr1903 Firmware Asrmicro asr1903 Asrmicro asr1901 Asrmicro asr1901 Firmware
CPE		cpe:2.3:h:asrmicro:asr1901:-:::::::* cpe:2.3:o:asrmicro:asr1903_firmware:::::::: cpe:2.3:h:asrmicro:asr1903:-:::::::* cpe:2.3:o:asrmicro:asr1901_firmware::::::::
References	~~() https://www.asrmicro.com/en/goods/psirt?cid=44 -~~	() https://www.asrmicro.com/en/goods/psirt?cid=44 - Vendor Advisory

30 Apr 2026, 15:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-30 10:16

Updated : 2026-05-05 02:54

NVD link : CVE-2026-42800

Mitre link : CVE-2026-42800

CVE.ORG link : CVE-2026-42800

JSON object : View

Products Affected

asrmicro

asr1903
asr1903_firmware
asr1901
asr1901_firmware

CWE

CWE-476

NULL Pointer Dereference

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