by Kastro
Paper/Archive/CVE-2023-31447

CVE-2023-31447

draytek vigor2620 — user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted…

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 60.9.609 × 2012.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code.

Affected

ProductAffectedFixed inSource
n/an/a–CNA
vigor2620< 3.9.8.43.9.8.4CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refdraytek.comrefgist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4