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CVE-2023-38120

Published: May 3, 2024Updated: Aug 12, 2025 Sources: CVE List NVD BDUCWE-78
8.8HIGH
NVD MITRE
EPSS Score
3.8%
Top 10.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Adtran SR400ac ping Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adtran SR400ac routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the ping command, which is available over JSON-RPC. A crafted host parameter can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-20525.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78CWE-77

Affected Products

Adtran
commercial·USaka netvanta, 411 firmware
sr400ac firmwareEmbedded
Networking Infrastructure / router-switch
SR400acEmbedded
Networking Infrastructure / router-switch
Joyent Inc.
commercial
SmartOSOn-prem
Cloud & SaaS / virtualization

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-38120?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1010/
zerodayinitiative.com
https://supportcommunity.adtran.com/t5/Security-Advisories/ADTSA-2023001-Residential-Gateway-amp-Service-Delivery-Gateway/ta-p/38495
supportcommunity.adtran.com
https://www.zerodayinitiative.com/advisories/ZDI-23-1010/
zerodayinitiative.com
and 1 more references View all →

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