CVE-2021-31477

CVSS V2 High 7.5 CVSS V3 High 7.3
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of GE Reason RPV311 14A03. Authentication is not required to exploit this vulnerability. The specific flaw exists within the firmware and filesystem of the device. The firmware and filesystem contain hard-coded default credentials. An attacker can leverage this vulnerability to execute code in the context of the download user. Was ZDI-CAN-11852.
Overview
  • CVE ID
  • CVE-2021-31477
  • Assigner
  • zdi-disclosures@trendmicro.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-16T23:15:07
  • Last Modified Date
  • 2021-06-24T16:22:01
Weakness Enumerations
CWE URL
CWE-798 http://cwe.mitre.org/data/definitions/798.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:ge:reason_rpv311_firmware:14a03:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:ge:rpv311:-:*:*:*:*:*:*:* 0 OR
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
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 7.3
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.4
References
Reference URL Reference Tags
https://www.gegridsolutions.com/products/support/GES-2021-005%20-%20RPV311%20Security%20Notice.pdf Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-616/ Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-31477
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31477
History
Created Old Value New Value Data Type Notes
2022-05-10 07:09:59 Added to TrackCVE
2022-12-05 04:34:46 2021-06-16T23:15Z 2021-06-16T23:15:07 CVE Published Date updated
2022-12-05 04:34:46 2021-06-24T16:22:01 CVE Modified Date updated
2022-12-05 04:34:46 Analyzed Vulnerability Status updated