CVE-2020-25848 - OpenCVE

HGiga MailSherlock contains weak authentication flaw that attackers grant privilege remotely with default password generation mechanism.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Hgiga	Msr45 Isherlock-antispam Msr45 Isherlock-audit Msr45 Isherlock-base Msr45 Isherlock-user Msr45 Isherlock-useradmin Ssr45 Isherlock-antispam Ssr45 Isherlock-audit Ssr45 Isherlock-base Ssr45 Isherlock-user Ssr45 Isherlock-useradmin

Configuration 1 [-]

OR	cpe:2.3:a:hgiga:msr45_isherlock-antispam::::::::
	cpe:2.3:a:hgiga:msr45_isherlock-audit::::::::
	cpe:2.3:a:hgiga:msr45_isherlock-base::::::::
	cpe:2.3:a:hgiga:msr45_isherlock-user::::::::
	cpe:2.3:a:hgiga:msr45_isherlock-useradmin::::::::
	cpe:2.3:a:hgiga:ssr45_isherlock-antispam::::::::
	cpe:2.3:a:hgiga:ssr45_isherlock-audit::::::::
	cpe:2.3:a:hgiga:ssr45_isherlock-base::::::::
	cpe:2.3:a:hgiga:ssr45_isherlock-user::::::::
	cpe:2.3:a:hgiga:ssr45_isherlock-useradmin::::::::

No data.

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-4256-cfc5a-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2020-12-31T07:45:48.728303Z

Updated: 2024-09-17T00:11:14.724Z

Reserved: 2020-09-23T00:00:00

Link: CVE-2020-25848

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-12-31T08:15:13.410

Modified: 2021-07-21T11:39:23.747

Link: CVE-2020-25848

Redhat

No data.

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Broken Authentication", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2020-12-31T05:00:00.000Z", "ID": "CVE-2020-25848", "STATE": "PUBLIC", "TITLE": "HGiga MailSherlock - Broken Authentication"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MailSherlock MSR45/SSR45", "version": {"version_data": [{"platform": "iSherlock-base-4.5", "version_affected": "<", "version_value": "243"}, {"platform": "iSherlock-user-4.5", "version_affected": "<", "version_value": "114"}, {"platform": "iSherlock-useradmin-4.5", "version_affected": "<", "version_value": "122"}, {"platform": "iSherlock-audit-4.5", "version_affected": "<", "version_value": "143"}, {"platform": "iSherlock-antispam-4.5", "version_affected": "<", "version_value": "130"}]}}]}, "vendor_name": "HGiga"}]}}, "credit": [{"lang": "eng", "value": "Robin Tung, Dio Lin of CHT Security Co., Ltd."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "HGiga MailSherlock contains weak authentication flaw that attackers grant privilege remotely with default password generation mechanism."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Broken Authentication"}]}]}, "references": {"reference_data": [{"name": "https://www.twcert.org.tw/tw/cp-132-4256-cfc5a-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-4256-cfc5a-1.html"}]}, "solution": [{"lang": "en", "value": "Update MailSherlock MSR45/SSR45 Module to:\niSherlock-base-4.5-243.i386.rpm\t\niSherlock-user-4.5-114.i386.rpm\niSherlock-useradmin-4.5-122.i386.rpm\niSherlock-audit-4.5-143.i386.rpm\niSherlock-antispam-4.5-130.i386.rpm"}], "source": {"advisory": "TVN-202011001", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:49:05.445Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.twcert.org.tw/tw/cp-132-4256-cfc5a-1.html"}]}]}, "cveMetadata": {"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2020-25848", "datePublished": "2020-12-31T07:45:48.728303Z", "dateReserved": "2020-09-23T00:00:00", "dateUpdated": "2024-09-17T00:11:14.724Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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