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TwcertCVE-2024-1523

HistoryFeb 15, 2024 - 2:15 a.m.

CVE-2024-1523

2024-02-1502:15:49

CWE-89

twcert

web.nvd.nist.gov

cve-2024-1523

sql injection

web security

privilege escalation

nvd

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

Percentile

9.0%

JSON

EC-WEB FS-EZViewer(Web)'s query functionality lacks proper restrictions of user input, allowing remote attackers authenticated as regular user to inject SQL commands for reading, modifying, and deleting database records, as well as executing system commands. Attackers may even leverage the dbo privilege in the database for privilege escalation, elevating their privileges to administrator.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "FS-EZViewer(Web)",
    "vendor": "EC-WEB",
    "versions": [
      {
        "lessThanOrEqual": "10.5.x.x",
        "status": "affected",
        "version": " ",
        "versionType": "custom"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-7672-7eeac-1.html

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

Percentile

9.0%

JSON

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