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cveSapCVE-2021-21485
HistoryApr 13, 2021 - 7:15 p.m.

CVE-2021-21485

2021-04-1319:15:13
sap
web.nvd.nist.gov
44
3
sap
netweaver
application server
java
ntlm hashes
unauthorized access

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.002

Percentile

53.4%

An unauthorized attacker may be able to entice an administrator to invoke telnet commands of an SAP NetWeaver Application Server for Java that allow the attacker to gain NTLM hashes of a privileged user.

Affected configurations

Nvd
Node
sapnetweaver_application_server_javaMatch7.10
OR
sapnetweaver_application_server_javaMatch7.20
OR
sapnetweaver_application_server_javaMatch7.30
OR
sapnetweaver_application_server_javaMatch7.31
OR
sapnetweaver_application_server_javaMatch7.40
OR
sapnetweaver_application_server_javaMatch7.50
VendorProductVersionCPE
sapnetweaver_application_server_java7.10cpe:2.3:a:sap:netweaver_application_server_java:7.10:*:*:*:*:*:*:*
sapnetweaver_application_server_java7.20cpe:2.3:a:sap:netweaver_application_server_java:7.20:*:*:*:*:*:*:*
sapnetweaver_application_server_java7.30cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*
sapnetweaver_application_server_java7.31cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:*
sapnetweaver_application_server_java7.40cpe:2.3:a:sap:netweaver_application_server_java:7.40:*:*:*:*:*:*:*
sapnetweaver_application_server_java7.50cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "SAP NetWeaver AS for JAVA (Telnet Commands)",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "ENGINEAPI 7.30, 7.31, 7.40, 7.50"
      },
      {
        "status": "affected",
        "version": "ESP_FRAMEWORK 7.10, 7.20, 7.30, 7.31, 7.40, 7.50"
      },
      {
        "status": "affected",
        "version": "SERVERCORE 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50"
      },
      {
        "status": "affected",
        "version": "J2EE-FRMW 7.10, 7.20, 7.30, 7.31, 7.40, 7.50"
      }
    ]
  }
]

Social References

More

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.002

Percentile

53.4%

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