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 shell metacharacters in the boaform/admin/formPing Dest IP Address field.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 45.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 45.72% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- gpononu/1ge router wifi onu v2801rw firmware · gpononu/1ge\+3fe\+wifi onu v2804rgw firmware
- Source
- cve@mitre.org
EPSS 45.7% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/qurbat/gponExploit, Third Party Advisory
- https://www.gpononu.com/dual-mode-onu/1GE-Router-WiFi-ONU.htmlProduct
- https://www.gpononu.com/gpon-ont/4ge-epon-onu-v2804ew.htmlProduct
- https://www.karansaini.com/os-command-injection-v-sol/Exploit, Third Party Advisory
- https://github.com/qurbat/gponExploit, Third Party Advisory
- https://www.gpononu.com/dual-mode-onu/1GE-Router-WiFi-ONU.htmlProduct
- https://www.gpononu.com/gpon-ont/4ge-epon-onu-v2804ew.htmlProduct
- https://www.karansaini.com/os-command-injection-v-sol/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.