CVE-2020-37135 (GCVE-0-2020-37135)
Vulnerability from cvelistv5 – Published: 2026-02-06 23:14 – Updated: 2026-02-06 23:14
VLAI?
Title
AMSS++ 4.7 - Backdoor Admin Account
Summary
AMSS++ 4.7 contains an authentication bypass vulnerability that allows attackers to access administrative accounts using hardcoded credentials. Attackers can log in with the default admin username and password '1234' to gain unauthorized administrative access to the system.
Severity ?
7.5 (High)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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Credits
indoushka
{
"containers": {
"cna": {
"affected": [
{
"product": "AMSS++",
"vendor": "Amssplus",
"versions": [
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"status": "affected",
"version": "4.7"
}
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
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"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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{
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"confidentialityImpact": "HIGH",
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
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"problemTypes": [
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"descriptions": [
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"description": "Use of Hard-coded Credentials",
"lang": "en",
"type": "CWE"
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]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-06T23:14:07.110Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"references": [
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"name": "ExploitDB-48114",
"tags": [
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],
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},
{
"name": "VulnCheck Advisory: AMSS++ 4.7 - Backdoor Admin Account",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/amss-backdoor-admin-account"
}
],
"title": "AMSS++ 4.7 - Backdoor Admin Account",
"x_generator": {
"engine": "vulncheck"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2020-37135",
"datePublished": "2026-02-06T23:14:07.110Z",
"dateReserved": "2026-02-03T16:27:45.307Z",
"dateUpdated": "2026-02-06T23:14:07.110Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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"vulnerability-lookup:meta": {
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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