Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-94
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5D98663B-F2F5-4ADC-9FD5-75846890EEBA"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D18E724C-1F47-4EAD-81DB-EF77A5062CBD",
"versionEndExcluding": "3.9.8.4"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2625:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4847017B-E2E6-428E-BB7E-B73563C89F3D"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2625_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7266D30A-F72B-417F-A9FC-AA13568F5BE3"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]