High severity · published Jan 6, 2023
CVE-2022-2482
A vulnerability exists in Nokia’s ASIK AirScale system module (versions 474021A.101 and 474021A.102) that could allow an attacker to place a script on the file system accessible…
8.8
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability exists in Nokia’s ASIK AirScale system module (versions 474021A.101 and 474021A.102) that could allow an attacker to place a script on the file system accessible from Linux. A script placed in the appropriate place could allow for arbitrary code execution in the bootloader.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
Asik Airscale 474021a.101 Firmware · Nokia
All versions, or not specified · source: NVD
AA
Asik Airscale 474021a.102 Firmware · Nokia
All versions, or not specified · source: NVD
Affected product
AA
Asik Airscale 474021a.101 Firmware
Nokia
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2482
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2482
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-02
More from Asik Airscale 474021a.101 Firmware
7.8
CVE-2022-2484
The signature check in the Nokia ASIK AirScale system module version 474021A.101 can be bypassed allowing an attacker to run modified firmware
7.1
CVE-2022-2483
The bootloader in the Nokia ASIK AirScale system module (versions 474021A.101 and 474021A.102) loads public keys for firmware verification signature