CVE-2026-20175 (GCVE-0-2026-20175)
Vulnerability from cvelistv5
Published
2026-06-03 16:06
Modified
2026-06-03 17:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-73 - External Control of File Name or Path
Summary
A vulnerability in Cisco Finesse could allow an unauthenticated, remote attacker to load arbitrary files from remote locations into an active user session on an affected device, possibly leading to browser-based attacks.
This vulnerability is due to insufficient validation of user-supplied input for HTTP requests that are sent to an affected device. An attacker who has knowledge of the address of the affected device could exploit this vulnerability by persuading a user to click a crafted link that contains the affected device address. A successful exploit could allow the attacker to conduct browser-based attacks and execute arbitrary script code in the context of the affected interface or access sensitive information on the affected device.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Finesse |
Version: 11.0(1)ES_Rollback Version: 10.5(1)ES4 Version: 11.6(1)ES3 Version: 11.0(1)ES2 Version: 12.0(1)ES2 Version: 10.5(1)ES3 Version: 11.0(1) Version: 11.6(1)FIPS Version: 11.6(1)ES4 Version: 11.0(1)ES3 Version: 10.5(1)ES6 Version: 11.0(1)ES7 Version: 11.5(1)ES4 Version: 10.5(1)ES8 Version: 11.5(1) Version: 11.6(1) Version: 10.5(1)ES10 Version: 11.6(1)ES2 Version: 11.6(1)ES Version: 11.0(1)ES6 Version: 11.0(1)ES4 Version: 12.0(1) Version: 11.6(1)ES7 Version: 10.5(1)ES7 Version: 11.6(1)ES8 Version: 11.5(1)ES1 Version: 11.6(1)ES1 Version: 11.5(1)ES5 Version: 11.0(1)ES1 Version: 10.5(1) Version: 11.6(1)ES6 Version: 10.5(1)ES2 Version: 12.0(1)ES1 Version: 11.0(1)ES5 Version: 10.5(1)ES5 Version: 11.5(1)ES3 Version: 11.5(1)ES2 Version: 10.5(1)ES9 Version: 11.6(1)ES5 Version: 11.6(1)ES9 Version: 11.5(1)ES6 Version: 10.5(1)ES1 Version: 12.5(1) Version: 12.0(1)ES3 Version: 11.6(1)ES10 Version: 12.5(1)ES1 Version: 12.5(1)ES2 Version: 12.0(1)ES4 Version: 12.5(1)ES3 Version: 12.0(1)ES5 Version: 12.5(1)ES4 Version: 12.0(1)ES6 Version: 12.5(1)ES5 Version: 12.5(1)ES6 Version: 12.0(1)ES7 Version: 12.6(1) Version: 12.5(1)ES7 Version: 11.6(1)ES11 Version: 12.6(1)ES1 Version: 12.0(1)ES8 Version: 12.5(1)ES8 Version: 12.6(1)ES2 Version: 12.6(1)ES3 Version: 12.6(1)ES4 Version: 12.6(1)ES5 Version: 12.5(2) Version: 12.5(1)_SU Version: 12.5(1)SU Version: 12.6(1)ES6 Version: 12.5(1)SU ES1 Version: 12.6(1)ES7 Version: 12.6(1)ES7_ET Version: 12.6(2) Version: 12.6(1)ES8 Version: 12.6(1)ES9 Version: 12.6(2)ES1 Version: 12.6(1)ES10 Version: 12.5(1)SU ES2 Version: 12.6(1)ES11 Version: 12.6(2)ES2 Version: 12.6(2)ES3 Version: 12.5(1)SU ES3 Version: 12.6(2)ES4 Version: 12.6(2)ES5 Version: 15.0(1) Version: 12.6(2)ES6 Version: 15.0(1)ES202508 Version: 15.0(1)ES202511 Version: 15.0(1)ES202602 Version: 15.0(1)SU1 Version: 12.6(2)ES7 |
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"timestamp": "2026-06-03T17:45:48.882718Z",
"version": "2.0.3"
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{
"status": "affected",
"version": "10.5(1)ES1"
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{
"status": "affected",
"version": "12.5(1)"
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{
"status": "affected",
"version": "12.0(1)ES3"
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{
"status": "affected",
"version": "11.6(1)ES10"
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{
"status": "affected",
"version": "12.5(1)ES1"
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{
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"version": "12.6(1)ES5"
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"version": "12.5(2)"
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{
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"version": "12.5(1)_SU"
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"descriptions": [
{
"lang": "en",
"value": "A vulnerability in Cisco Finesse could allow an unauthenticated, remote attacker to load arbitrary files from remote locations into an active user session on an affected device, possibly leading to browser-based attacks.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input for HTTP requests that are sent to an affected device. An attacker who has knowledge of the address of the affected device could exploit this vulnerability by persuading a user to click a crafted link that contains the affected device address. A successful exploit could allow the attacker to conduct browser-based attacks and execute arbitrary script code in the context of the affected interface or access sensitive information on the affected device."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
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"description": "External Control of File Name or Path",
"lang": "en",
"type": "cwe"
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]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T16:06:15.233Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
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"references": [
{
"name": "cisco-sa-finesse-rfi-gwpkdc89",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-rfi-gwpkdc89"
}
],
"source": {
"advisory": "cisco-sa-finesse-rfi-gwpkdc89",
"defects": [
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"discovery": "EXTERNAL"
},
"title": "Cisco Finesse File Inclusion Vulnerability"
}
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"assignerShortName": "cisco",
"cveId": "CVE-2026-20175",
"datePublished": "2026-06-03T16:06:15.233Z",
"dateReserved": "2025-10-08T11:59:15.392Z",
"dateUpdated": "2026-06-03T17:46:00.557Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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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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