CVE-2020-5684
CVSS V2 Medium 5.8
CVSS V3 Medium 4.8
Description
iSM client versions from V5.1 prior to V12.1 running on NEC Storage Manager or NEC Storage Manager Express does not verify a server certificate properly, which allows a man-in-the-middle attacker to eavesdrop on an encrypted communication or alter the communication via a crafted certificate.
Overview
- CVE ID
- CVE-2020-5684
- Assigner
- vultures@jpcert.or.jp
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-24T02:15:12
- Last Modified Date
- 2020-12-28T18:25:19
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:nec:ism_server:*:*:*:*:*:*:*:* | 1 | OR | 5.1 | 12.1 |
| cpe:2.3:h:nec:m120:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nec:m12e:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nec:m320:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:nec:m320f:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.8
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 2.5
References
| Reference URL | Reference Tags |
|---|---|
| https://jvn.jp/en/jp/JVN10100024/index.html | Third Party Advisory |
| https://jpn.nec.com/security-info/secinfo/nv20-015.html | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5684 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5684 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:29:18 | Added to TrackCVE | |||
| 2022-12-05 18:46:13 | 2020-12-24T02:15Z | 2020-12-24T02:15:12 | CVE Published Date | updated |
| 2022-12-05 18:46:13 | 2020-12-28T18:25:19 | CVE Modified Date | updated | |
| 2022-12-05 18:46:13 | Analyzed | Vulnerability Status | updated |