CVE-2020-1814
CVSS V2 Low 3.5
CVSS V3 Medium 5.3
Description
Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a Dangling pointer dereference vulnerability. An authenticated attacker may do some special operations in the affected products in some special scenarios to exploit the vulnerability. Due to improper race conditions of different operations, successful exploit will lead to Dangling pointer dereference, causing some service abnormal.
Overview
- CVE ID
- CVE-2020-1814
- Assigner
- psirt@huawei.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-02-18T02:15:10
- Last Modified Date
- 2021-07-21T11:39:23
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
AND | ||||
cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:* | 0 | OR | ||
AND | ||||
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:* | 0 | OR | ||
AND | ||||
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:huawei:usg9500_firmware:v500r005c00:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 1.6
- Impact Score
- 3.6
References
Reference URL | Reference Tags |
---|---|
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-01-firewall-en | Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1814 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1814 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 07:03:10 | Added to TrackCVE | |||
2022-12-04 11:29:43 | 2020-02-18T02:15Z | 2020-02-18T02:15:10 | CVE Published Date | updated |
2022-12-04 11:29:43 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
2022-12-04 11:29:43 | Analyzed | Vulnerability Status | updated |