Synology Photo Station up to 6.3/6.8.11 File Upload SYNO.PhotoStation.File uploadphoto path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Synology Photo Station up to 6.3/6.8.11. The affected element is an unknown function of the file SYNO.PhotoStation.File of the component File Upload. The manipulation of the argument uploadphoto as part of Parameter results in path traversal. This vulnerability was named CVE-2019-11822. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Synology Photo Station up to 6.3/6.8.11 (Network Attached Storage Software). Affected is an unknown function of the file SYNO.PhotoStation.File of the component File Upload. The manipulation of the argument uploadphoto as part of a Parameter leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Relative path traversal vulnerability in SYNO.PhotoStation.File in Synology Photo Station before 6.8.11-3489 and before 6.3-2977 allows remote attackers to upload arbitrary files via the uploadphoto parameter.

The weakness was presented 06/30/2019 (Website). The advisory is shared for download at synology.com. This vulnerability is traded as CVE-2019-11822 since 05/08/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The successful exploitation requires a authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 6.3-2977 or 6.8.11-3489 eliminates this vulnerability.

See VDB-137087 for similar entry. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (Synology Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Photo Station 6.3-2977/6.8.11-3489

Timelineinfo

05/08/2019 🔍
06/30/2019 +53 days 🔍
06/30/2019 +0 days 🔍
10/09/2023 +1562 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: SA_19_01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11822 (🔍)
GCVE (CVE): GCVE-0-2019-11822
GCVE (VulDB): GCVE-100-137088
See also: 🔍

Entryinfo

Created: 06/30/2019 21:44
Updated: 10/09/2023 14:23
Changes: 06/30/2019 21:44 (61), 06/29/2020 09:59 (1), 10/09/2023 14:18 (4), 10/09/2023 14:23 (12)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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