CVE-2020-26064 (GCVE-0-2020-26064)
Vulnerability from cvelistv5
Published
2023-08-04 20:52
Modified
2024-08-04 15:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Summary
A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system.
The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco SD-WAN vManage |
Version: 17.2.6 Version: 17.2.7 Version: 17.2.8 Version: 17.2.9 Version: 17.2.10 Version: 17.2.4 Version: 17.2.5 Version: 18.3.1.1 Version: 18.3.3.1 Version: 18.3.3 Version: 18.3.4 Version: 18.3.5 Version: 18.3.7 Version: 18.3.8 Version: 18.3.6.1 Version: 18.3.1 Version: 18.3.0 Version: 18.4.0.1 Version: 18.4.3 Version: 18.4.302 Version: 18.4.303 Version: 18.4.4 Version: 18.4.5 Version: 18.4.0 Version: 18.4.1 Version: 19.2.0 Version: 19.2.097 Version: 19.2.099 Version: 19.2.1 Version: 19.2.2 Version: 19.2.3 Version: 19.2.31 Version: 19.2.929 Version: 20.1.1.1 Version: 20.1.12 Version: 20.1.1 Version: 19.3.0 Version: 19.1.0 Version: 18.2.0 Version: 20.3.1 |
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"name": "cisco-sa-vmanx2-KpFVSUc",
"tags": [
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx2-KpFVSUc"
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"title": "CVE Program Container"
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"cna": {
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"versions": [
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"version": "17.2.6"
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"version": "17.2.7"
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"status": "affected",
"version": "17.2.8"
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"status": "affected",
"version": "17.2.9"
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"version": "17.2.10"
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"status": "affected",
"version": "17.2.4"
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"version": "17.2.5"
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"version": "18.3.1.1"
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"version": "18.3.3.1"
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"status": "affected",
"version": "18.3.3"
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"status": "affected",
"version": "18.3.4"
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"status": "affected",
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{
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"version": "19.2.099"
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{
"status": "affected",
"version": "19.2.1"
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{
"status": "affected",
"version": "19.2.2"
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{
"status": "affected",
"version": "19.2.3"
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{
"status": "affected",
"version": "19.2.31"
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{
"status": "affected",
"version": "19.2.929"
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{
"status": "affected",
"version": "20.1.1.1"
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{
"status": "affected",
"version": "20.1.12"
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{
"status": "affected",
"version": "20.1.1"
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"status": "affected",
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"version": "19.1.0"
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"version": "18.2.0"
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}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
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"providerMetadata": {
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"references": [
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"source": {
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"defects": [
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"discovery": "EXTERNAL"
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"cveId": "CVE-2020-26064",
"datePublished": "2023-08-04T20:52:31.662Z",
"dateReserved": "2020-09-24T00:00:00.000Z",
"dateUpdated": "2024-08-04T15:49:06.698Z",
"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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