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ghsa-p6r5-883m-2c48
Vulnerability from github
Published
2025-02-11 12:30
Modified
2025-02-11 12:30
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
VLAI Severity ?
Details
The login functionality of the web server in affected devices does not normalize the response times of login attempts. An unauthenticated remote attacker could exploit this side-channel information to distinguish between valid and invalid usernames.
{
"affected": [],
"aliases": [
"CVE-2023-37482"
],
"database_specific": {
"cwe_ids": [
"CWE-203"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-11T11:15:11Z",
"severity": "MODERATE"
},
"details": "The login functionality of the web server in affected devices does not normalize the response times of login attempts. An unauthenticated remote attacker could exploit this side-channel information to distinguish between valid and invalid usernames.",
"id": "GHSA-p6r5-883m-2c48",
"modified": "2025-02-11T12:30:54Z",
"published": "2025-02-11T12:30:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37482"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-195895.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
CVE-2023-37482 (GCVE-0-2023-37482)
Vulnerability from cvelistv5
Published
2025-02-11 10:26
Modified
2025-04-08 08:19
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
VLAI Severity ?
EPSS score ?
CWE
- CWE-203 - Observable Discrepancy
Summary
The login functionality of the web server in affected devices does not normalize the response times of login attempts. An unauthenticated remote attacker could exploit this side-channel information to distinguish between valid and invalid usernames.
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-37482",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-11T14:58:41.814673Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-11T14:59:05.377Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC Drive Controller CPU 1504D TF",
"vendor": "Siemens",
"versions": [
{
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"status": "affected",
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}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC Drive Controller CPU 1507D TF",
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]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200SP CPU 1510SP F-1 PN",
"vendor": "Siemens",
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},
{
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"product": "SIMATIC ET 200SP CPU 1510SP-1 PN",
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]
},
{
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},
{
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{
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"product": "SIMATIC ET 200SP CPU 1514SP F-2 PN",
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},
{
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},
{
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},
{
"defaultStatus": "unknown",
"product": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
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{
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}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1200 CPU 1211C AC/DC/Rly",
"vendor": "Siemens",
"versions": [
{
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"version": "0",
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]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1200 CPU 1211C DC/DC/DC",
"vendor": "Siemens",
"versions": [
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]
},
{
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{
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{
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]
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{
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]
},
{
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"product": "SIMATIC S7-1200 CPU 1214C DC/DC/DC",
"vendor": "Siemens",
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{
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{
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{
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}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1200 CPU 1217C DC/DC/DC",
"vendor": "Siemens",
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{
"defaultStatus": "unknown",
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"vendor": "Siemens",
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},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1513-1 PN",
"vendor": "Siemens",
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{
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{
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{
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{
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{
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},
{
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{
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"vendor": "Siemens",
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{
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{
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{
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},
{
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{
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{
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{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1517H-3 PN",
"vendor": "Siemens",
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{
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]
},
{
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"product": "SIMATIC S7-1500 CPU 1517TF-3 PN/DP",
"vendor": "Siemens",
"versions": [
{
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"status": "affected",
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}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1.2",
"status": "affected",
"version": "V3.1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
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]
},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
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]
},
{
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]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
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{
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},
{
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]
},
{
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{
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}
]
},
{
"defaultStatus": "unknown",
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{
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]
},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
"versions": [
{
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]
},
{
"defaultStatus": "unknown",
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{
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]
},
{
"defaultStatus": "unknown",
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{
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{
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{
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{
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{
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{
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},
{
"defaultStatus": "unknown",
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{
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},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 Software Controller Linux V3",
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{
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"status": "affected",
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]
},
{
"defaultStatus": "unknown",
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{
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{
"defaultStatus": "unknown",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
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{
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]
},
{
"defaultStatus": "unknown",
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{
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]
},
{
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}
]
},
{
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{
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},
{
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{
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}
]
},
{
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{
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]
},
{
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{
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}
]
},
{
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{
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{
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{
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{
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{
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]
},
{
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{
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]
},
{
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{
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{
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{
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]
},
{
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{
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{
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{
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},
{
"defaultStatus": "unknown",
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},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-1500 CPU 1518-4 PN/DP",
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},
{
"defaultStatus": "unknown",
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},
{
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{
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}
],
"descriptions": [
{
"lang": "en",
"value": "The login functionality of the web server in affected devices does not normalize the response times of login attempts. An unauthenticated remote attacker could exploit this side-channel information to distinguish between valid and invalid usernames."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-203",
"description": "CWE-203: Observable Discrepancy",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-04-08T08:19:41.567Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-195895.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2023-37482",
"datePublished": "2025-02-11T10:26:27.720Z",
"dateReserved": "2023-07-06T14:15:23.961Z",
"dateUpdated": "2025-04-08T08:19:41.567Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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