CVE-2020-8958

high-risk
Published 2020-07-15

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.

Do I need to act?

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83.9% chance of exploitation in next 30 days
EPSS score — higher than 16% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Gpononu

References (8)

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/
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/
53
/ 100
high-risk
Severity 26/34 · High
Exploitability 20/34 · Moderate
Exposure 7/34 · Low