CVE-2020-1874 : NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60S

NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have a invalid pointer access vulnerability. The software system access an invalid pointer when operator logs in to the device and performs some operations. Successful exploit could cause certain process reboot.

Published 2020-02-28 19:15:12

Updated 2020-03-03 22:06:41

Source Huawei Technologies

View at NVD, CVE.org

Products affected by CVE-2020-1874

Huawei » Usg9500 Firmware » Version: V500r001c30spc200
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Usg9500 » Version: N/A
Huawei » Usg9500 Firmware » Version: V500r001c30spc600
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Usg9500 » Version: N/A
Huawei » Usg9500 Firmware » Version: V500r001c60spc500
cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Usg9500 » Version: N/A
Huawei » Usg9500 Firmware » Version: V500r005c00spc100
cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc100:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Usg9500 » Version: N/A
Huawei » Secospace Usg6600 Firmware » Version: V500r001c30spc200
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Secospace Usg6600 » Version: N/A
Huawei » Secospace Usg6600 Firmware » Version: V500r001c30spc600
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Secospace Usg6600 » Version: N/A
Huawei » Secospace Usg6600 Firmware » Version: V500r001c60spc500
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Secospace Usg6600 » Version: N/A
Huawei » Secospace Usg6600 Firmware » Version: V500r005c00spc100
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00spc100:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Secospace Usg6600 » Version: N/A
Huawei » Nip6800 Firmware » Version: V500r001c30
cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Nip6800 » Version: N/A
Huawei » Nip6800 Firmware » Version: V500r005c00spc100
cpe:2.3:o:huawei:nip6800_firmware:v500r005c00spc100:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Nip6800 » Version: N/A
Huawei » Nip6800 Firmware » Version: V500r001c60spc500
cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*
Matching versions
When used together with: Huawei » Nip6800 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-1874

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 19 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-1874

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.9	MEDIUM	AV:L/AC:L/Au:N/C:N/I:N/A:C	3.9	6.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2020-1874

CWE-824 Access of Uninitialized Pointer

The product accesses or uses a pointer that has not been initialized.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-1874

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-invalidpointer-en

Security Advisory - Invalid Pointer Access Vulnerability in Some Huawei Products
Vendor Advisory

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Vulnerability Details : CVE-2020-1874

Products affected by CVE-2020-1874

Exploit prediction scoring system (EPSS) score for CVE-2020-1874

CVSS scores for CVE-2020-1874

CWE ids for CVE-2020-1874

References for CVE-2020-1874