CVE-2021-26777

CRITICAL

9.8

Description

Buffer overflow vulnerability in function SetFirewall in index.cgi in CIRCUTOR COMPACT DC-S BASIC smart metering concentrator Firwmare version CIR_CDC_v1.2.17, allows attackers to execute arbitrary code.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/2/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

circutor:compact_dc-s_basiccircutor:compact_dc-s_basic_firmware

Weaknesses (CWE)

CWE-120

References

https://github.com/Ell0/plc_concentrator_vulns/(cve@mitre.org)

https://github.com/Ell0/plc_concentrator_vulns/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.