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[email protected]CVE-2021-4031

HistoryMar 18, 2022 - 6:15 p.m.

CVE-2021-4031

2022-03-1818:15:11

CWE-345

[email protected]

web.nvd.nist.gov

cve-2021-4031

syltek application

unauthorized access

payment bypass

security vulnerability

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.0%

JSON

Syltek application before its 10.22.00 version, does not correctly check that a product ID has a valid payment associated to it. This could allow an attacker to forge a request and bypass the payment system by marking items as payed without any verification.

Affected configurations

Vulners

NVD

Node

sylteksyltekRange<10.22.00

VendorProductVersionCPE
sylteksyltek*cpe:2.3:a:syltek:syltek:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
syltek	syltek	*	cpe:2.3:a:syltek:syltek::::::::

CNA Affected

[
  {
    "product": "Syltek",
    "vendor": "Syltek",
    "versions": [
      {
        "lessThan": "10.22.00",
        "status": "affected",
        "version": "10.22.00",
        "versionType": "custom"
      }
    ]
  }
]

References

www.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.0%

JSON

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