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CVE-2018-14496

Published: Jul 10, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-787
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
4.1%
Top 10.6%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
No Fix Available

Description

Vivotek FD8136 devices allow remote memory corruption and remote code execution because of a stack-based buffer overflow, related to sprintf, vlocal_buff_4326, and set_getparam.cgi. NOTE: The vendor has disputed this as a vulnerability and states that the issue does not cause a web server crash or have any other affect on it's performance

CVSS Vector Breakdown

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

CWE-787

Affected Products

n/an/a
fd8136 firmwarevivotekICS / OT / IoT
vivotekcommercialTWICS / OT / IoTaka vivotek

Attack Graph

Products CVE Techniques Tactics

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Exploitability

2 exploit sources identified

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

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
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References

https://www.vdalabs.com/2018/07/23/professional-iot-hacking-series-target-selection-firmware-analysis/
vdalabs.com
https://www.vdalabs.com/2018/11/29/professional-iot-hacking-series-hunting-remote-memory-corruption/
vdalabs.com

Timeline

Published
Jul 10, 2019
Last Updated
Nov 21, 2024

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