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cve[email protected]CVE-2021-38991
HistoryJan 11, 2022 - 5:15 p.m.

CVE-2021-38991

2022-01-1117:15:07
[email protected]
web.nvd.nist.gov
39
cve-2021-38991
ibm aix
vios
lscore command
code execution
vulnerability
ibm x-force id 212953
nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

IBM AIX 7.0, 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the lscore command which could lead to code execution. IBM X-Force ID: 212953.

Affected configurations

Vulners
NVD
Node
ibmaixMatch7.1
OR
ibmaixMatch7.2
OR
ibmaixMatch7.3
OR
ibmpowervm_virtual_i\/o_serverMatch3.1
VendorProductVersionCPE
ibmaix7.1cpe:2.3:o:ibm:aix:7.1:*:*:*:*:*:*:*
ibmaix7.2cpe:2.3:o:ibm:aix:7.2:*:*:*:*:*:*:*
ibmaix7.3cpe:2.3:o:ibm:aix:7.3:*:*:*:*:*:*:*
ibmpowervm_virtual_i\/o_server3.1cpe:2.3:a:ibm:powervm_virtual_i\/o_server:3.1:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "AIX",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.1"
      },
      {
        "status": "affected",
        "version": "7.2"
      },
      {
        "status": "affected",
        "version": "7.3"
      }
    ]
  },
  {
    "product": "VIOS ",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "3.1"
      }
    ]
  }
]

Related

nessus 5
aix 1
prion 1
cnvd 1
ibm 1
nvd 1
cvelist 1
nessus
nessus
AIX 7.3 TL 0 : lscore (IJ36816)
2022-01-11 00:00:00
AIX 7.2 TL 5 : lscore (IJ36810)
2022-01-11 00:00:00
AIX 7.2 TL 4 : lscore (IJ36806)
2022-01-11 00:00:00
aix
aix
There is a vulnerability in the lscore command that affects AIX.,There is a vulnerability in the lscore command that affects VIOS.
2022-01-10 13:18:02
prion
prion
Code injection
2022-01-11 17:15:00
cnvd
cnvd
IBM VIOS operating system command injection vulnerability
2022-01-13 00:00:00
ibm
ibm
Security Bulletin: Vulnerability in lscore affects AIX (CVE-2021-38991)
2022-01-24 13:38:20
nvd
nvd
CVE-2021-38991
2022-01-11 17:15:07
cvelist
cvelist
CVE-2021-38991
2022-01-10 00:00:00

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for CVE-2021-38991
nessus5aix1prion1cnvd1ibm1nvd1cvelist1