5.8

CVE-2021-33663: sap se sap netweaver as abap

CVSS: 5.8v3.0MediumModified
Published 09-06-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-33663 is a medium (CVSS 5.8) vulnerability in sap se sap netweaver as abap. EPSS estimates a 0.77% chance of exploitation in the next 30 days, higher than 54.9% of scored vulnerabilities.

Overall risk
23/100
0100
Low · default modelHow is this calculated?
CVSS score
5.8/10
010
Medium · v3.0 (CVE.org)
EPSS score
0.77%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 09-06-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

0.77%

Chance of exploitation in the next 30 days

Percentile

55%

Versus all other CVEs

30-day change

0.00 pp

From 0.77% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.77%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Sap1 product
  • netweaver_application_server_abapkernel_7.22 | kernel_7.49 | kernel_7.53 | kernel_7.73 | kernel_7.77 | kernel_7.81 | kernel_7.82 | kernel_7.83 | kernel_7.84 | kernel_8.04 | krnl32nuc_7.22 | krnl32nuc_7.22ext | krnl32uc_7.22 | krnl32uc_7.22ext | krnl64nuc_7.22 | krnl64nuc_7.22ext | krnl64nuc_7.49 | krnl64uc_7.22 | krnl64uc_7.22ext | krnl64uc_7.49 | krnl64uc_7.53 | krnl64uc_7.73 | krnl64uc_8.04
Sap se1 product
  • sap netweaver as abap< 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

2 vendors · 2 products

References

2 links