Critical severity · published Jul 6, 2023
CVE-2023-37242
Vulnerability of commands from the modem being intercepted in the atcmdserver module
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Vulnerability of commands from the modem being intercepted in the atcmdserver module. Attackers may exploit this vulnerability to rewrite the non-volatile random-access memory (NVRAM), or facilitate the exploitation of other vulnerabilities.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EM
Emui · Huawei
12.0.0; 13.0.0 · source: NVD
HA
Harmonyos · Huawei
2.0; 3.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-37242
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-37242
Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/7/
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858
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