CVE-2020-5597

TCP/IP function included in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains a null pointer dereference vulnerability, which may allow a remote attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://jvn.jp/en/vu/JVNVU95413676/index.html	Third Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mitsubishielectric:coreos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:mitsubishielectric:got2000_gt23:-:::::::*
	cpe:2.3:h:mitsubishielectric:got2000_gt25:-:::::::*
	cpe:2.3:h:mitsubishielectric:got2000_gt27:-:::::::*

History

No history.

Information

Published : 2020-07-07 09:15

Updated : 2024-02-28 17:47

NVD link : CVE-2020-5597

Mitre link : CVE-2020-5597

CVE.ORG link : CVE-2020-5597

JSON object : View

Products Affected

mitsubishielectric

got2000_gt27
coreos
got2000_gt23
got2000_gt25

CWE

CWE-476

NULL Pointer Dereference

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