CVE-2018-7949

CVSS V2 Medium 4 CVSS V3 High 8.8
Description
The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a privilege escalation vulnerability. A remote attacker may send some specially crafted login messages to the affected products. Due to improper authentication design, successful exploit enables low privileged users to get or modify passwords of highly privileged users.
Overview
  • CVE ID
  • CVE-2018-7949
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-01T14:29:00
  • Last Modified Date
  • 2018-07-05T13:48:24
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:1288h_v5_firmware:100r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:1288h_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:2288h_v5_firmware:100r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:2288h_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:2488_v5_firmware:100r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:2488_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch121_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch121_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch121l_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch121l_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch121l_v5_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch121l_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch121_v5_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch121_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch140_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch140_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch140l_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch140l_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch220_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch220_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch222_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch222_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch242_v3_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch242_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:ch242_v5_firmware:100r001c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ch242_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:rh1288_v3_firmware:100r003c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:rh1288_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:rh2288_v3_firmware:100r003c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:rh2288_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:xh310_v3_firmware:100r003c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:xh310_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:xh321_v3_firmware:100r003c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:xh321_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:xh321_v5_firmware:100r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:xh321_v5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:rh2288h_v3_firmware:100r003c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:rh2288h_v3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:xh620_v3_firmware:100r003c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:xh620_v3:-:*:*:*:*:*:*:* 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
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180530-03-server-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-7949
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7949
History
Created Old Value New Value Data Type Notes
2022-05-10 18:41:29 Added to TrackCVE
2022-12-03 06:55:37 2018-06-01T14:29Z 2018-06-01T14:29:00 CVE Published Date updated
2022-12-03 06:55:37 2018-07-05T13:48:24 CVE Modified Date updated
2022-12-03 06:55:37 Analyzed Vulnerability Status updated