CVE-2021-29091

CVSS V2 Medium 4 CVSS V3 Medium 6.5

Description

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file management component in Synology Photo Station before 6.8.14-3500 allows remote authenticated users to write arbitrary files via unspecified vectors.

Overview

CVE ID
CVE-2021-29091

Assigner
security@synology.com

Vulnerability Status
Analyzed

Published Version
2021-06-02T02:15:07

Last Modified Date
2021-06-10T17:36:08

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:photo_station::::::::	1	OR	6.8	6.8.14-3500

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
3.1

Vector String
CVSS:3.1/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/security/advisory/Synology_SA_20_20	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-29091
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29091

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:12:04				Added to TrackCVE
2022-12-05 03:23:57	2021-06-02T02:15Z	2021-06-02T02:15:07	CVE Published Date	updated
2022-12-05 03:23:57		2021-06-10T17:36:08	CVE Modified Date	updated
2022-12-05 03:23:58		Analyzed	Vulnerability Status	updated