CVE-2017-12074

CVSS V2 Medium 4 CVSS V3 Medium 6.5

Description

Directory traversal vulnerability in the SYNO.DNSServer.Zone.MasterZoneConf in Synology DNS Server before 2.2.1-3042 allows remote authenticated attackers to write arbitrary files via the domain_name parameter.

Overview

CVE ID
CVE-2017-12074

Assigner
security@synology.com

Vulnerability Status
Modified

Published Version
2017-08-24T18:29:00

Last Modified Date
2019-10-09T23:22:19

Weakness Enumerations

CWE	URL
CWE-22	http://cwe.mitre.org/data/definitions/22.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:synology:dns_server::::::::	1	OR		2.2.0-3032

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

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:N/I:H/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.synology.com/en-global/support/security/Synology_SA_17_46_DNS_Server	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-12074
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12074

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:12:34				Added to TrackCVE
2022-12-02 20:15:17	2017-08-24T18:29Z	2017-08-24T18:29:00	CVE Published Date	updated
2022-12-02 20:15:17		2019-10-09T23:22:19	CVE Modified Date	updated
2022-12-02 20:15:17		Modified	Vulnerability Status	updated