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cvelistTwcertCVELIST:CVE-2021-37211
HistoryAug 09, 2021 - 9:15 a.m.

CVE-2021-37211 Larvata Digital Technology Co. Ltd. FLYGO - Stored XSS

2021-08-0909:15:25
CWE-79
twcert
www.cve.org
2
cve-2021-37211
larvata digital technology co. ltd.
flygo
stored xss
javascript
vulnerability

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

22.7%

The bulletin function of Flygo does not filter special characters while a new announcement is added. Remoter attackers can use the vulnerability with general user’s credential to inject JavaScript and execute stored XSS attacks.

CNA Affected

[
  {
    "product": "FLYGO",
    "vendor": "Larvata Digital Technology Co. Ltd.",
    "versions": [
      {
        "lessThanOrEqual": "2021.4e",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

22.7%

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