High severity · published Mar 7, 2024
CVE-2023-48725
A stack-based buffer overflow vulnerability exists in the JSON Parsing getblockschedule() functionality of Netgear RAX30 1.0.11.96 and 1.0.7.78
8.8
CVSS
19.4%
EPSS
No
On KEV
Description
A stack-based buffer overflow vulnerability exists in the JSON Parsing getblockschedule() functionality of Netgear RAX30 1.0.11.96 and 1.0.7.78. A specially crafted HTTP request can lead to code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)19.4% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
RAX30 · Netgear
1.0.11.96; 1.0.7.78 · source: vendor
RF
Rax30 Firmware · Netgear
1.0.7.78; 1.0.11.96 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-48725
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-48725
Vendor Advisory
https://kb.netgear.com/000066037/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-the-RAX30-PSV-2023-0160
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1887
www.talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1887
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