CVE-2020-8958
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with an admin-level account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 45.7% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 45.7% in the next 30 days (EPSS).
- Severity: 7.2 HIGH (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 45.7% · EPSS, next 30 days
- Weakness
- CWE-78 · OS command injection
- Record status
- Modified
Affected
- Gpononu 1ge Router Wifi Onu v2801rw Firmware ≤ 2.9.0-181024
- Gpononu 1ge\+3fe\+wifi Onu v2804rgw Firmware ≤ 2.9.0-181024
Attack profile CVSS 3.1 · 7.2
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2020-8958.md and follow it. Check whether this project is affected by CVE-2020-8958. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- https://github.com/qurbat/gpon
- https://www.gpononu.com/dual-mode-onu/1GE-Router-WiFi-ONU.html
- https://www.gpononu.com/gpon-ont/4ge-epon-onu-v2804ew.html
- https://www.karansaini.com/os-command-injection-v-sol/
- https://github.com/qurbat/gpon
- https://www.gpononu.com/dual-mode-onu/1GE-Router-WiFi-ONU.html
- https://www.gpononu.com/gpon-ont/4ge-epon-onu-v2804ew.html
- https://www.karansaini.com/os-command-injection-v-sol/