CVE-2020-5595
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
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 buffer overflow 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.
Overview
- CVE ID
- CVE-2020-5595
- Assigner
- vultures@jpcert.or.jp
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-07T09:15:10
- Last Modified Date
- 2020-07-14T18:04:53
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:mitsubishielectric:coreos:*:*:*:*:*:*:*:* | 1 | OR | y | |
| cpe:2.3:h:mitsubishielectric:got2000_gt23:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:mitsubishielectric:got2000_gt25:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:mitsubishielectric:got2000_gt27:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf | Vendor Advisory |
| https://jvn.jp/en/vu/JVNVU95413676/index.html | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5595 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5595 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:40:54 | Added to TrackCVE | |||
| 2022-12-04 19:12:49 | 2020-07-07T09:15Z | 2020-07-07T09:15:10 | CVE Published Date | updated |
| 2022-12-04 19:12:49 | 2020-07-14T18:04:53 | CVE Modified Date | updated | |
| 2022-12-04 19:12:49 | Analyzed | Vulnerability Status | updated |