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EUVD-2021-0120

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Sydent can send HTTP GET requests to internal systems due to validation flaws, posing enumeration risks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Matrix Sydent 代码问题漏洞
15 Apr 202100:00
cnnvd
CVE
CVE-2021-29431
15 Apr 202121:00
cve
Cvelist
CVE-2021-29431 SSRF in Sydent due to missing validation of hostnames
15 Apr 202121:00
cvelist
Debian CVE
CVE-2021-29431
15 Apr 202121:00
debiancve
Github Security Blog
SSRF in Sydent due to missing validation of hostnames
19 Apr 202114:54
github
NVD
CVE-2021-29431
15 Apr 202121:15
nvd
OSV
GHSA-9JHM-8M8C-C3F4 SSRF in Sydent due to missing validation of hostnames
19 Apr 202114:54
osv
OSV
PYSEC-2021-22
15 Apr 202121:15
osv
Prion
Design/Logic Flaw
15 Apr 202121:15
prion
PyPA
PYSEC-2021-22
15 Apr 202121:15
pypa
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9554911b-99c8-3606-906a-2873f42abc69",
        "vendor": {
          "name": "matrix-org"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "6cde8eab-cd0c-3837-b7b4-2c21ebe2bbe4",
        "product": {
          "name": "sydent"
        },
        "product_version": "< 2.3.0"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.16.5 - 7.7
CVSS 24
EPSS0.00303
1