High severity · published Jul 15, 2020
CVE-2020-8958
Guangzhou 1GE ONU V2801RW 1.9.1-181203 through 2.9.0-181024 and V2804RGW 1.9.1-181203 through 2.9.0-181024 devices allow remote attackers to execute arbitrary OS commands via…
7.2
CVSS
45.7%
EPSS
No
On KEV
Description
Guangzhou 1GE ONU V2801RW 1.9.1-181203 through 2.9.0-181024 and V2804RGW 1.9.1-181203 through 2.9.0-181024 devices allow remote attackers to execute arbitrary OS commands via shell metacharacters in the boaform/admin/formPing Dest IP Address field.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)45.7% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1R
1ge Router Wifi Onu V2801rw Firmware · Gpononu
1.9.1-181203 through 2.9.0-181024 · source: NVD
1O
1ge+3fe+wifi Onu V2804rgw Firmware · Gpononu
1.9.1-181203 through 2.9.0-181024 · source: NVD
Affected product
1R
1ge Router Wifi Onu V2801rw Firmware
Gpononu
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-8958
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-8958
Exploit
https://github.com/qurbat/gpon
Product
https://www.gpononu.com/dual-mode-onu/1GE-Router-WiFi-ONU.html
Product
https://www.gpononu.com/gpon-ont/4ge-epon-onu-v2804ew.html
Exploit
https://www.karansaini.com/os-command-injection-v-sol/