Medium severity · published Feb 28, 2020
CVE-2020-1875
NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerability
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerability. The software system access an invalid pointer when an abnormal condition occurs in certain operation. Successful exploit could cause certain process reboot. Affected product versions include:NIP6800 versions V500R001C30,V500R001C60SPC500;Secospace USG6600 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500;USG9500 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Nip6800 Firmware · Huawei
v500r001c30; v500r001c60spc500 · source: NVD
SU
Secospace Usg6600 Firmware · Huawei
v500r001c30spc200; v500r001c30spc600; v500r001c60spc500 · source: NVD
UF
Usg9500 Firmware · Huawei
v500r001c30spc200; v500r001c30spc600; v500r001c60spc500 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1875
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1875
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-01-wildpointer-en
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