Handysoft Groupware Integrity Verification hslogin2.dll Web Page integrity check

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Handysoft Groupware. This affects an unknown function in the library hslogin2.dll of the component Integrity Verification. Such manipulation as part of Web Page leads to integrity check. This vulnerability is listed as CVE-2020-7810. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Handysoft Groupware (Groupware Software) (affected version unknown). It has been rated as critical. Affected by this issue is an unknown functionality in the library hslogin2.dll of the component Integrity Verification. The manipulation as part of a Web Page leads to a integrity check vulnerability. Using CWE to declare the problem leads to CWE-353. The product uses a transmission protocol that does not include a mechanism for verifying the integrity of the data during transmission, such as a checksum. Impacted is confidentiality, integrity, and availability. CVE summarizes:

hslogin2.dll ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. This is due to a lack of integrity verification of the policy files referenced in the update process, and a remote attacker could induce a user to crafted web page, causing damage such as malicious code infection.

The weakness was presented 08/07/2020 (Website). The advisory is available at handysoft.co.kr. This vulnerability is handled as CVE-2020-7810 since 01/22/2020. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

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

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Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Integrity check
CWE: CWE-353
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

01/22/2020 🔍
08/07/2020 +198 days 🔍
08/08/2020 +1 days 🔍
11/07/2020 +91 days 🔍

Sourcesinfo

Advisory: handysoft.co.kr
Status: Not defined

CVE: CVE-2020-7810 (🔍)
GCVE (CVE): GCVE-0-2020-7810
GCVE (VulDB): GCVE-100-159398

Entryinfo

Created: 08/08/2020 10:10
Updated: 11/07/2020 13:01
Changes: 08/08/2020 10:10 (38), 08/08/2020 10:15 (12), 11/07/2020 13:01 (1)
Complete: 🔍
Cache ID: 216::103

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