ProVide up to 13.1 /ajax/ImportCertificate fileName path traversal

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in ProVide up to 13.1. Affected by this issue is some unknown functionality of the file /ajax/ImportCertificate. Such manipulation of the argument fileName as part of Certificate leads to path traversal. This vulnerability is traded as CVE-2020-11705. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in ProVide up to 13.1. It has been rated as critical. Affected by this issue is an unknown part of the file /ajax/ImportCertificate. The manipulation of the argument fileName as part of a Certificate leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in ProVide (formerly zFTPServer) through 13.1. /ajax/ImportCertificate allows an attacker to load an arbitrary certificate in .pfx format or overwrite arbitrary files via the fileName parameter.

The weakness was shared 04/12/2020. This vulnerability is handled as CVE-2020-11705 since 04/12/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-153047, VDB-153046, VDB-153045 and VDB-153043 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/12/2020 🔍
04/12/2020 +0 days 🔍
04/12/2020 +0 days 🔍
05/18/2024 +1497 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2020-11705 (🔍)
GCVE (CVE): GCVE-0-2020-11705
GCVE (VulDB): GCVE-100-153044
See also: 🔍

Entryinfo

Created: 04/12/2020 08:20
Updated: 05/18/2024 12:38
Changes: 04/12/2020 08:20 (37), 04/12/2020 08:25 (17), 05/18/2024 12:38 (17)
Complete: 🔍
Cache ID: 216::103

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