Skip to content
Fencer Vulns
high 8.8

CVE-2020-28695 json

Askey Fiber Router RTF3505VW-N1 BR_SV_g000_R3505VWN1001_s32_7 devices allow Remote Code Execution and retrieval of admin credentials to log…

published 2021-03-26 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-21093

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

Askey Fiber Router RTF3505VW-N1 BR_SV_g000_R3505VWN1001_s32_7 devices allow Remote Code Execution and retrieval of admin credentials to log into the Dashboard or login via SSH, leading to code execution as root.

Exploit prediction

2.30% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • cr1pt0.medium.com https://cr1pt0.medium.com/cve-2020-28695-8f8d618ac0b referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 8.3 AV:A/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.