CVE-2021-21490

Published Jun 9, 2021

Last updated 2 years ago

CVSS medium 6.1

Overview

Description: SAP NetWeaver AS for ABAP (Web Survey), versions - 700, 702, 710, 711, 730, 731, 750, 750, 752, 75A, 75F, does not sufficiently encode input and output parameters which results in reflected cross site scripting vulnerability, through which a malicious user can access data relating to the current session and use it to impersonate a user and access all information with the same rights as the target user.
Source: cna@sap.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

CVSS 3.0

Type: Secondary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

CVSS 2.0

Type: Primary
Base score: 4.3
Impact score: 2.9
Exploitability score: 8.6
Vector string: AV:N/AC:M/Au:N/C:N/I:P/A:N

Weaknesses

nvd@nist.gov: CWE-79

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:75a:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "BF4998F3-74DB-4E8C-BBEA-DFE0246D9C49"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:75f:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5177A906-AEBD-47B7-A793-B74C88038C2E"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C5A3C915-0E5F-4B1A-B1EB-5ADEA517F620"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "706FEB9E-3EE9-405E-A8C9-733DAF68AC6D"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:710:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9B5BF1EC-C2A6-486B-8E63-0A7ED431C1F0"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:711:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "17847B21-8BE6-4359-913B-B6592D37C655"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:730:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "2F1B47E4-C4E3-4D79-9048-EF6A82B8085E"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5CC29738-CF17-4E6B-9C9E-879B17F7E001"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7777AA80-1608-420E-B7D5-09ABECD51728"
          },
          {
            "criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "62828DCD-F80E-4C7C-A988-EFEA06A5223E"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Risk scores

CVSS 3.1

CVSS 3.0

CVSS 2.0

Weaknesses

Social media

Configurations

References