CVE-2017-8841

CVSS V2 High 7.5 CVSS V3 High 8.1
Description
Arbitrary file deletion exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before fw-b305hw2_380hw6_580hw2_710hw3_1350hw2_2500-7.0.1-build2093. The attack methodology is absolute path traversal in cgi-bin/MANGA/firmware_process.cgi via the upfile.path parameter.
Overview
  • CVE ID
  • CVE-2017-8841
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-06-05T14:29:00
  • Last Modified Date
  • 2017-08-13T01:29:22
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:peplink:b305hw2_firmware:7.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:peplink:balance_305:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:peplink:380hw6_firmware:7.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:peplink:balance_380:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:peplink:580hw2_firmware:7.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:peplink:balance_580:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:peplink:710hw3_firmware:7.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:peplink:balance_710:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:peplink:1350hw2_firmware:7.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:peplink:balance_1350:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:peplink:2500_firmware:7.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:peplink:balance_2500:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 7.8
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://www.x41-dsec.de/lab/advisories/x41-2017-005-peplink/ Third Party Advisory
http://seclists.org/bugtraq/2017/Jun/1 Mailing List Third Party Advisory
https://www.exploit-db.com/exploits/42130/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-8841
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8841
History
Created Old Value New Value Data Type Notes
2022-05-10 09:03:19 Added to TrackCVE
2022-12-02 17:26:36 2017-06-05T14:29Z 2017-06-05T14:29:00 CVE Published Date updated
2022-12-02 17:26:36 2017-08-13T01:29:22 CVE Modified Date updated
2022-12-02 17:26:36 Modified Vulnerability Status updated