CVE-2021-21276
🗓️ 01 Feb 2021 00:00:00Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 5 Media mentions👁 60 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | POLR URL 2.3.0 - Shortener Admin Account Takeover Exploit | 6 Apr 202300:00 | – | zdt |
 | CVE-2021-21276 | 1 Feb 202115:15 | – | attackerkb |
 | CVE-2021-21276 | 1 Feb 202119:25 | – | circl |
 | Cydrobolt Polr Security Vulnerability | 1 Feb 202100:00 | – | cnnvd |
 | CVE-2021-21276 Privilege escalation in Polr | 1 Feb 202100:00 | – | cvelist |
 | POLR URL 2.3.0 - Shortener Admin Takeover | 6 Apr 202300:00 | – | exploitdb |
 | CVE-2021-21276 | 1 Feb 202115:15 | – | nvd |
 | POLR URL 2.3.0 Shortener Admin Takeover | 6 Apr 202300:00 | – | packetstorm |
 | Code injection | 1 Feb 202115:15 | – | prion |
 | PT-2021-14382 · Polr · Polr | 1 Feb 202100:00 | – | ptsecurity |
10
Node
[
{
"vendor": "cydrobolt",
"product": "polr",
"versions": [
{
"version": "< 2.3.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| setup_arguments | header | /setup/finish | Setup process vulnerability that can grant admin access via crafted cookie payload sent to /setup/finish. | CWE-863 |
| setup_auth_key | header | /setup/finish | Setup process vulnerability that can grant admin access via crafted cookie payload sent to /setup/finish. | CWE-863 |
Data
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17 Jun 2026 03:35Current
9.1High risk
Vulners AI Score9.1
CVSS 26.4
CVSS 3.19.3
EPSS0.07164