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cveIcscertCVE-2013-2784
HistoryJul 10, 2013 - 10:55 p.m.

CVE-2013-2784

2013-07-1022:55:03
CWE-310
icscert
web.nvd.nist.gov
33
cve-2013-2784
triangle research international
nano-10
plc
modbus/tcp
firmware
r81
networking outage
denial of service
vulnerability

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.8

Confidence

Low

EPSS

0.331

Percentile

97.1%

Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.

Affected configurations

Nvd
Node
triplcnano-10_plc_firmwareRanger80
AND
triplcnano-10_plcMatch-
VendorProductVersionCPE
triplcnano-10_plc_firmware*cpe:2.3:o:triplc:nano-10_plc_firmware:*:*:*:*:*:*:*:*
triplcnano-10_plc-cpe:2.3:h:triplc:nano-10_plc:-:*:*:*:*:*:*:*

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.8

Confidence

Low

EPSS

0.331

Percentile

97.1%