CVE-2019-10991

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.
Overview
  • CVE ID
  • CVE-2019-10991
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-06-28T21:15:11
  • Last Modified Date
  • 2023-03-02T15:58:31
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:* 1 OR 8.3.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.us-cert.gov/ics/advisories/icsa-19-178-05 Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-19-594/
https://www.zerodayinitiative.com/advisories/ZDI-19-589/
https://www.zerodayinitiative.com/advisories/ZDI-19-592/
https://www.zerodayinitiative.com/advisories/ZDI-19-620/
https://www.zerodayinitiative.com/advisories/ZDI-19-586/
https://www.zerodayinitiative.com/advisories/ZDI-19-588/
https://www.zerodayinitiative.com/advisories/ZDI-19-619/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-10991
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10991
History
Created Old Value New Value Data Type Notes
2022-05-10 16:33:09 Added to TrackCVE
2022-12-03 22:37:41 2019-06-28T21:15Z 2019-06-28T21:15:11 CVE Published Date updated
2022-12-03 22:37:41 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 22:37:41 Modified Vulnerability Status updated
2023-01-25 12:08:20 Modified Undergoing Analysis Vulnerability Status updated
2023-03-02 16:09:29 2023-03-02T15:58:31 CVE Modified Date updated
2023-03-02 16:09:29 Undergoing Analysis Analyzed Vulnerability Status updated