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CVE-2023-50243

Published: Jul 8, 2024Updated: Nov 4, 2025 Sources: CVE List NVDCWE-121
7.2HIGH
NVD MITRE
EPSS Score
1.4%
Top 29.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Self-Check
Not available

Description

Two stack-based buffer overflow vulnerabilities exist in the boa formIpQoS functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This stack-based buffer overflow is related to the `comment` request's parameter.

No summary for this CVE yet.

CVSS Vector Breakdown

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

CWE-121CWE-787

Affected Products

Realtek
commercial·TWaka rtl819x jungle software development kit, rtl819x jungle sdk, rtl8195a firmware
rtl819x jungle software development kitEmbedded
Hardware Firmware / network-adapter
rtl819x Jungle SDKEmbeddedFirmware
Hardware Firmware / network-adapter
level1
commercial
wbr-6013 firmwareEmbedded
Networking Infrastructure / router-switch
LevelOne
commercial
WBR-6013Embedded
Networking Infrastructure / router-switch

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1895
talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1895
talosintelligence.com

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