CVE-2023-45798 - Vulnerability Details - OpenCVE

Description

In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution.

Published: 2023-10-30

Score: 8.4 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Yettiesoft

VestCert

unaffected

Version	Status	Constraints
`2.3.6`	affected	≤ 2.5.29

Configuration 1 [-]

cpe:2.3:a:yettiesoft:vestcert:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-50087	In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00809.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71008&menuNo=205020

History

No history.

Subscriptions

Yettiesoft Vestcert

MITRE

Status: PUBLISHED

Assigner: krcert

Published: 2023-10-30T06:17:14.332Z

Updated: 2024-08-02T20:29:32.201Z

Reserved: 2023-10-13T08:01:54.364Z

Link: CVE-2023-45798

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-10-30T07:15:12.887

Modified: 2024-11-21T08:27:22.477

Link: CVE-2023-45798

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-829

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-45798", "assignerOrgId": "cdd7a122-0fae-4202-8d86-14efbacc2863", "state": "PUBLISHED", "assignerShortName": "krcert", "dateReserved": "2023-10-13T08:01:54.364Z", "datePublished": "2023-10-30T06:17:14.332Z", "dateUpdated": "2024-08-02T20:29:32.201Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "VestCert", "vendor": "Yettiesoft", "versions": [{"changes": [{"at": "2.5.30", "status": "unaffected"}], "lessThanOrEqual": "2.5.29", "status": "affected", "version": "2.3.6", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Han Myung-Wook"}, {"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Song Tae-Hyun"}, {"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Kim Joon-Seok"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution."}], "value": "In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution."}], "impacts": [{"capecId": "CAPEC-253", "descriptions": [{"lang": "en", "value": "CAPEC-253 Remote Code Inclusion"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-829", "description": "CWE-829 Inclusion of Functionality from Untrusted Control Sphere", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "cdd7a122-0fae-4202-8d86-14efbacc2863", "shortName": "krcert", "dateUpdated": "2023-10-30T06:17:14.332Z"}, "references": [{"url": "https://www.boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71008&menuNo=205020"}], "source": {"discovery": "UNKNOWN"}, "title": "Yettiesoft VestCert Remote Code Execution Vulnerability", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:29:32.201Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71008&menuNo=205020", "tags": ["x_transferred"]}]}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yettiesoft:vestcert:*:*:*:*:*:*:*:*", "matchCriteriaId": "1D6DCAAF-2C0B-4D2B-8651-8516A8BCB32C", "versionEndExcluding": "2.5.30", "versionStartIncluding": "2.3.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution."}, {"lang": "es", "value": "En Yettiesoft VestCert versiones 2.36 a 2.5.29, existe una vulnerabilidad debido a una validaci\u00f3n incorrecta de m\u00f3dulos de terceros. Esto permite a actores malintencionados cargar m\u00f3dulos arbitrarios de terceros, lo que lleva a la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2023-45798", "lastModified": "2024-11-21T08:27:22.477", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "vuln@krcert.or.kr", "type": "Secondary"}, {"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-10-30T07:15:12.887", "references": [{"source": "vuln@krcert.or.kr", "tags": ["Third Party Advisory"], "url": "https://www.boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71008&menuNo=205020"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71008&menuNo=205020"}], "sourceIdentifier": "vuln@krcert.or.kr", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-829"}], "source": "vuln@krcert.or.kr", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-829"}], "source": "nvd@nist.gov", "type": "Primary"}]}