Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2021-33663

Summary
Assigner-sap
Assigner Org ID-e4686d1a-f260-4930-ac4c-2f5c992778dd
Published At-09 Jun, 2021 | 13:33
Updated At-03 Aug, 2024 | 23:58
Rejected At-
Credits

SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:sap
Assigner Org ID:e4686d1a-f260-4930-ac4c-2f5c992778dd
Published At:09 Jun, 2021 | 13:33
Updated At:03 Aug, 2024 | 23:58
Rejected At:
▼CVE Numbering Authority (CNA)

SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.

Affected Products
Vendor
SAP SESAP SE
Product
SAP NetWeaver AS ABAP
Versions
Affected
  • < KRNL32NUC - 7.22
  • < 7.22EXT
  • < KRNL32UC - 7.22
  • < KRNL64NUC - 7.22
  • < 7.49
  • < KRNL64UC - 8.04
  • < 7.22
  • < 7.53
  • < 7.73
  • < KERNEL - 7.22
  • < 8.04
  • < 7.77
  • < 7.81
  • < 7.82
  • < 7.83
  • < 7.84
Problem Types
TypeCWE IDDescription
textN/AImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Type: text
CWE ID: N/A
Description: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Metrics
VersionBase scoreBase severityVector
3.05.8MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Version: 3.0
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3030604
x_refsource_MISC
Hyperlink: https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999
Resource:
x_refsource_MISC
Hyperlink: https://launchpad.support.sap.com/#/notes/3030604
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999
x_refsource_MISC
x_transferred
https://launchpad.support.sap.com/#/notes/3030604
x_refsource_MISC
x_transferred
Hyperlink: https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://launchpad.support.sap.com/#/notes/3030604
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@sap.com
Published At:09 Jun, 2021 | 14:15
Updated At:05 Oct, 2022 | 14:16

SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Secondary3.05.8MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Secondary
Version: 3.0
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CPE Matches

SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.22
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.22:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.49
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.49:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.53
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.53:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.73
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.73:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.77
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.77:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.81
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.81:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.82
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.82:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.83
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.83:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_7.84
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_7.84:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>kernel_8.04
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_8.04:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl32nuc_7.22
cpe:2.3:a:sap:netweaver_application_server_abap:krnl32nuc_7.22:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl32nuc_7.22ext
cpe:2.3:a:sap:netweaver_application_server_abap:krnl32nuc_7.22ext:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl32uc_7.22
cpe:2.3:a:sap:netweaver_application_server_abap:krnl32uc_7.22:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl32uc_7.22ext
cpe:2.3:a:sap:netweaver_application_server_abap:krnl32uc_7.22ext:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64nuc_7.22
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.22:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64nuc_7.22ext
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.22ext:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64nuc_7.49
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.49:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64uc_7.22
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.22:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64uc_7.22ext
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.22ext:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64uc_7.49
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.49:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64uc_7.53
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.53:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64uc_7.73
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.73:*:*:*:*:*:*:*
SAP SE
sap
>>netweaver_application_server_abap>>krnl64uc_8.04
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_8.04:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://launchpad.support.sap.com/#/notes/3030604cna@sap.com
Permissions Required
Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999cna@sap.com
Vendor Advisory
Hyperlink: https://launchpad.support.sap.com/#/notes/3030604
Source: cna@sap.com
Resource:
Permissions Required
Vendor Advisory
Hyperlink: https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999
Source: cna@sap.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

0Records found

Details not found