SapCVELIST:CVE-2021-33684CVE-2021-33684
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS
Percentile
42.8%
SAP NetWeaver AS ABAP and ABAP Platform, versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, KRNL64UC 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, 7.77, 7.81, 7.84, allows an attacker to send overlong content in the RFC request type thereby crashing the corresponding work process because of memory corruption vulnerability. The work process will attempt to restart itself after the crash and hence the impact on the availability is low.
CNA Affected
[
{
"product": "SAP NetWeaver AS ABAP and ABAP Platform",
"vendor": "SAP SE",
"versions": [
{
"status": "affected",
"version": "< KRNL32NUC 7.21"
},
{
"status": "affected",
"version": "< 7.21EXT"
},
{
"status": "affected",
"version": "< 7.22"
},
{
"status": "affected",
"version": "< 7.22EXT"
},
{
"status": "affected",
"version": "< KRNL32UC 7.21"
},
{
"status": "affected",
"version": "< KRNL64NUC 7.21"
},
{
"status": "affected",
"version": "< 7.49"
},
{
"status": "affected",
"version": "< KRNL64UC 8.04"
},
{
"status": "affected",
"version": "< 7.21"
},
{
"status": "affected",
"version": "< 7.53"
},
{
"status": "affected",
"version": "< KERNEL 8.04"
},
{
"status": "affected",
"version": "< 7.77"
},
{
"status": "affected",
"version": "< 7.81"
},
{
"status": "affected",
"version": "< 7.84"
}
]
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS
Percentile
42.8%