CVE-2021-3473

CVSS V2 Medium 4 CVSS V3 Medium 4.9
Description
An internal product security audit of Lenovo XClarity Controller (XCC) discovered that the XCC configuration backup/restore password may be written to an internal XCC log buffer if Lenovo XClarity Administrator (LXCA) is used to perform the backup/restore. The backup/restore password typically exists in this internal log buffer for less than 10 minutes before being overwritten. Generating an FFDC service log will include the log buffer contents, including the backup/restore password if present. The FFDC service log is only generated when requested by a privileged XCC user and it is only accessible to the privileged XCC user that requested the file. The backup/restore password is not captured if the backup/restore is initiated directly from XCC.
Overview
  • CVE ID
  • CVE-2021-3473
  • Assigner
  • psirt@lenovo.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-04-13T21:15:25
  • Last Modified Date
  • 2021-04-23T19:14:51
Weakness Enumerations
CWE URL
CWE-312 http://cwe.mitre.org/data/definitions/312.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:lenovo:xclarity_controller:6.00_cdi370q:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:lenovo:thinkagile_hx1320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx2320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3375:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3520-g:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3720:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx5520:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx7520:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx7820:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_mx_certified_nodes:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_1u:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_2u:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_dense:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr530:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr570:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr590:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr630:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr650:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_st550:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_st558:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:lenovo:xclarity_controller:1.10_tgbt12q:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:lenovo:thinkagile_hx1320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx2320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3375:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3520-g:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3720:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx5520:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx7520:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx7820:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_mx_certified_nodes:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_mx1020:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_1u:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_2u:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_dense:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_se350:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr670:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr850p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:lenovo:xclarity_controller:2.14_psi338i:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:lenovo:thinksystem_sr950:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:lenovo:xclarity_controller:4.40_tei3b2p:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:lenovo:thinkagile_hx1320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx2320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3375:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3520-g:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx3720:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx5520:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx7520:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_hx7820:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_1u:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_2u:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinkagile_vx_dense:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sd530:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sd650:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sn550:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sn850:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr150:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr158:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr250:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr258:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr850:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_sr860:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_st250:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:lenovo:thinksystem_st258:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://support.lenovo.com/us/en/product_security/LEN-52117 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-3473
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3473
History
Created Old Value New Value Data Type Notes
2022-05-10 07:14:23 Added to TrackCVE
2022-12-06 01:53:12 2021-04-13T21:15Z 2021-04-13T21:15:25 CVE Published Date updated
2022-12-06 01:53:12 2021-04-23T19:14:51 CVE Modified Date updated
2022-12-06 01:53:12 Analyzed Vulnerability Status updated