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cveMitreCVE-2020-7800
HistoryApr 14, 2020 - 5:15 p.m.

CVE-2020-7800

2020-04-1417:15:12
CWE-754
mitre
web.nvd.nist.gov
25
cve-2020-7800
synergy systems & solutions
sss
husky rtu
firmware
cwe-754
vulnerability
tcp packets
shutdown

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

6

Confidence

High

EPSS

0.004

Percentile

73.0%

The Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70, with firmware Versions 5.0 and prior, has an Improper Check for Unusual or Exceptional Conditions (CWE-754) vulnerability. The affected product is vulnerable to specially crafted TCP packets, which can cause the device to shut down or reboot and lose configuration settings. This is a different issue than CVE-2019-16879, CVE-2019-20045, CVE-2019-20046, CVE-2020-7801, and CVE-2020-7802.

Affected configurations

Nvd
Node
mysyngerysshusky_rtu_6049-e70Match-
AND
mysyngerysshusky_rtu_6049-e70_firmwareRange5.0
VendorProductVersionCPE
mysyngerysshusky_rtu_6049-e70-cpe:2.3:h:mysyngeryss:husky_rtu_6049-e70:-:*:*:*:*:*:*:*
mysyngerysshusky_rtu_6049-e70_firmware*cpe:2.3:o:mysyngeryss:husky_rtu_6049-e70_firmware:*:*:*:*:*:*:*:*

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

6

Confidence

High

EPSS

0.004

Percentile

73.0%

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