Refine your search
2 vulnerabilities found for Cisco Industrial Ethernet Switches by Cisco
CVE-2026-20232 (GCVE-0-2026-20232)
Vulnerability from cvelistv5
Published
2026-08-19 16:16
Modified
2026-08-19 19:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Summary
A vulnerability in the web-based management interface of Cisco Industrial Ethernet (IE) 1000 Series Switches could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface.
This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of another user. To exploit this vulnerability, the attacker must have valid user credentials on the affected system.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Industrial Ethernet Switches |
Version: 1.1 Version: 1.2 Version: 1.8.0 Version: 1.8.2 Version: 1.7.0 Version: 1.3 Version: 1.9.1 Version: 1.6 Version: 1.8.1 Version: 1.9.2 Version: 1.9.2a Version: 1.9.3 Version: 1.9.4 Version: 1.9.5 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-20232",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-19T19:19:25.481775Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-19T19:19:39.460Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco Industrial Ethernet Switches",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "1.1"
},
{
"status": "affected",
"version": "1.2"
},
{
"status": "affected",
"version": "1.8.0"
},
{
"status": "affected",
"version": "1.8.2"
},
{
"status": "affected",
"version": "1.7.0"
},
{
"status": "affected",
"version": "1.3"
},
{
"status": "affected",
"version": "1.9.1"
},
{
"status": "affected",
"version": "1.6"
},
{
"status": "affected",
"version": "1.8.1"
},
{
"status": "affected",
"version": "1.9.2"
},
{
"status": "affected",
"version": "1.9.2a"
},
{
"status": "affected",
"version": "1.9.3"
},
{
"status": "affected",
"version": "1.9.4"
},
{
"status": "affected",
"version": "1.9.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco Industrial Ethernet (IE) 1000 Series Switches could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of another user. To exploit this vulnerability, the attacker must have valid user credentials on the affected system."
}
],
"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": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-80",
"description": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-19T16:16:59.219Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ie1k-NgXUFF52",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ie1k-NgXUFF52"
}
],
"source": {
"advisory": "cisco-sa-ie1k-NgXUFF52",
"defects": [
"CSCws55646"
],
"discovery": "EXTERNAL"
},
"title": "Cisco Industrial Ethernet 1000 Series Switches Stored Cross-Site Scripting Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2026-20232",
"datePublished": "2026-08-19T16:16:59.219Z",
"dateReserved": "2025-10-08T11:59:15.399Z",
"dateUpdated": "2026-08-19T19:19:39.460Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-20177 (GCVE-0-2026-20177)
Vulnerability from cvelistv5
Published
2026-08-19 16:16
Modified
2026-08-20 15:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
A vulnerability in the handling of management plane packets by Cisco Industrial Ethernet (IE) 1000 Series Switches could allow an unauthenticated, remote attacker to cause the device manager, SSH, or API to become inaccessible.This vulnerability is due to insufficient protection against management plane flooding attacks. An attacker could exploit this vulnerability by sending a high rate of ICMP, SSH, or HTTP traffic to an affected device. A successful exploit could allow the attacker to cause the CPU of the device to increase, resulting in a denial of service (DoS) condition on the device manager web GUI, SSH, or API. Data traffic through the device is not affected.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Industrial Ethernet Switches |
Version: 1.1 Version: 1.2 Version: 1.8.0 Version: 1.8.2 Version: 1.7.0 Version: 1.3 Version: 1.9.1 Version: 1.6 Version: 1.8.1 Version: 1.9.2 Version: 1.9.2a Version: 1.9.3 Version: 1.9.4 Version: 1.9.5 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-20177",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-20T15:39:52.842587Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-20T15:57:08.771Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco Industrial Ethernet Switches",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "1.1"
},
{
"status": "affected",
"version": "1.2"
},
{
"status": "affected",
"version": "1.8.0"
},
{
"status": "affected",
"version": "1.8.2"
},
{
"status": "affected",
"version": "1.7.0"
},
{
"status": "affected",
"version": "1.3"
},
{
"status": "affected",
"version": "1.9.1"
},
{
"status": "affected",
"version": "1.6"
},
{
"status": "affected",
"version": "1.8.1"
},
{
"status": "affected",
"version": "1.9.2"
},
{
"status": "affected",
"version": "1.9.2a"
},
{
"status": "affected",
"version": "1.9.3"
},
{
"status": "affected",
"version": "1.9.4"
},
{
"status": "affected",
"version": "1.9.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the handling of management plane packets by Cisco Industrial Ethernet (IE) 1000 Series Switches could allow an unauthenticated, remote attacker to\u0026nbsp;cause the device manager, SSH, or API to become inaccessible.This vulnerability is due to insufficient protection against management plane flooding attacks. An attacker could exploit this vulnerability by sending a high rate of ICMP, SSH, or HTTP traffic to an affected device. A successful exploit could allow the attacker to cause the CPU of the device to increase, resulting in a denial of service (DoS) condition on the device manager web GUI, SSH, or API. Data traffic through the device is not affected."
}
],
"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": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-19T16:16:50.507Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ie1k-uxq86Lnx",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ie1k-uxq86Lnx"
}
],
"source": {
"advisory": "cisco-sa-ie1k-uxq86Lnx",
"defects": [
"CSCwp27607"
],
"discovery": "INTERNAL"
},
"title": "Cisco Industrial Ethernet 1000 Series Switches Denial of Service Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2026-20177",
"datePublished": "2026-08-19T16:16:50.507Z",
"dateReserved": "2025-10-08T11:59:15.392Z",
"dateUpdated": "2026-08-20T15:57:08.771Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}