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01 Record

CVE-2021-29678

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user with DBADM authority to access other databases and read or modify files. IBM

HighPUBLISHEDCNA: ibm
CNA base score8.7 CVSS v3.xCVSS:3.0/C:H/PR:H/S:C/AV:N/I:H/AC:L/UI:N/A:N/RC:C/E:U/RL:O
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02 Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user with DBADM authority to access other databases and read or modify files. IBM

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.12% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 66.1% of scored records. A rank, not a probability.
NVD base score
8.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-12-09 17:00Z4 YR AGO
Last updated
2024-09-16 17:33Z2 YR AGO
Reserved
2021-03-31
Assigning CNA
ibm
Record state
PUBLISHED
Severity
High (CVSS 8.7)
CNA CVSS vector
CVSS:3.0/C:H/PR:H/S:C/AV:N/I:H/AC:L/UI:N/A:N/RC:C/E:U/RL:O
Weaknesses
  • CWE-863Incorrect AuthorizationClass
Data version
5.1
Document digest
f91fc86e405ae631048e283e2e2f4e8d8d7b74ff00c6aa2a9136948b6fdd5b39

05 Affected products

VendorProductVersionsPlatforms
IBMDB2 for Linux, UNIX and Windows10.5, 10.1, 9.7, 11.1, 11.5—

06 References