CVE-2021-27659 (GCVE-0-2021-27659)
Vulnerability from cvelistv5 – Published: 2021-06-24 13:59 – Updated: 2024-09-16 18:34
VLAI
EPSS
VEX
Title
exacqVision Web Service CSS
Summary
exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users.
Severity
5.3 (Medium)
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.johnsoncontrols.com/cyber-solutions/s… | x_refsource_CONFIRM |
| https://us-cert.gov/ics/advisories | third-party-advisoryx_refsource_CERT |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01 | third-party-advisoryx_refsource_CERT |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Johnson Controls | exacqVision Web Service |
Affected:
All versions up to and including 21.03 , ≤ 21.03
(custom)
|
guessed |
Date Public
2021-06-24 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T21:26:10.663Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
},
{
"name": "ICS-CERT Advisory",
"tags": [
"third-party-advisory",
"x_refsource_CERT",
"x_transferred"
],
"url": "https://us-cert.gov/ics/advisories"
},
{
"name": "ICS-CERT Advisory",
"tags": [
"third-party-advisory",
"x_refsource_CERT",
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "exacqVision Web Service",
"vendor": "Johnson Controls",
"versions": [
{
"lessThanOrEqual": "21.03",
"status": "affected",
"version": "All versions up to and including 21.03",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Milan Kyselica, Roman Stevanak"
}
],
"datePublic": "2021-06-24T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Cross-site Scripting (XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-06-30T15:25:00.000Z",
"orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01",
"shortName": "jci"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
},
{
"name": "ICS-CERT Advisory",
"tags": [
"third-party-advisory",
"x_refsource_CERT"
],
"url": "https://us-cert.gov/ics/advisories"
},
{
"name": "ICS-CERT Advisory",
"tags": [
"third-party-advisory",
"x_refsource_CERT"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade all previous versions of exacqVision Web Service to the latest version of 21.06.\n\nCurrent users can obtain the critical software update from the Software Downloads location at https://www.exacq.com/support/downloads.php."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "exacqVision Web Service CSS",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "productsecurity@jci.com",
"DATE_PUBLIC": "2021-06-24T06:00:00.000Z",
"ID": "CVE-2021-27659",
"STATE": "PUBLIC",
"TITLE": "exacqVision Web Service CSS"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "exacqVision Web Service",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "All versions up to and including 21.03",
"version_value": "21.03"
}
]
}
}
]
},
"vendor_name": "Johnson Controls"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Milan Kyselica, Roman Stevanak"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-79 Cross-site Scripting (XSS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories",
"refsource": "CONFIRM",
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
},
{
"name": "ICS-CERT Advisory",
"refsource": "CERT",
"url": "https://us-cert.gov/ics/advisories"
},
{
"name": "ICS-CERT Advisory",
"refsource": "CERT",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
}
]
},
"solution": [
{
"lang": "en",
"value": "Upgrade all previous versions of exacqVision Web Service to the latest version of 21.06.\n\nCurrent users can obtain the critical software update from the Software Downloads location at https://www.exacq.com/support/downloads.php."
}
],
"source": {
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01",
"assignerShortName": "jci",
"cveId": "CVE-2021-27659",
"datePublished": "2021-06-24T13:59:12.883Z",
"dateReserved": "2021-02-24T00:00:00.000Z",
"dateUpdated": "2024-09-16T18:34:21.318Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-27659",
"date": "2026-10-27",
"epss": "0.01222",
"percentile": "0.68565"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:johnsoncontrols:exacqvision_web_service:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4B1A2AD4-3256-4D13-88C7-865C3ED843EA",
"versionEndIncluding": "21.03",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users."
},
{
"lang": "es",
"value": "exacqVision Web Service versi\u00f3n 21.03 no combrueba, filtra, escapa y/o codifica suficientemente la entrada controlable por el usuario antes de colocarla en la salida que se utiliza como p\u00e1gina web que es servida a otros usuarios"
}
],
"id": "CVE-2021-27659",
"lastModified": "2024-11-21T05:58:23.610",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "productsecurity@jci.com",
"type": "Secondary"
},
{
"cvssData": {
"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"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-06-24T14:15:09.673",
"references": [
{
"source": "productsecurity@jci.com",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
},
{
"source": "productsecurity@jci.com",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.gov/ics/advisories"
},
{
"source": "productsecurity@jci.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.gov/ics/advisories"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
}
],
"sourceIdentifier": "productsecurity@jci.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "productsecurity@jci.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:johnsoncontrols:exacqvision_web_service:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4B1A2AD4-3256-4D13-88C7-865C3ED843EA",
"versionEndIncluding": "21.03",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users."
},
{
"lang": "es",
"value": "exacqVision Web Service versi\u00f3n 21.03 no combrueba, filtra, escapa y/o codifica suficientemente la entrada controlable por el usuario antes de colocarla en la salida que se utiliza como p\u00e1gina web que es servida a otros usuarios"
}
],
"id": "CVE-2021-27659",
"lastModified": "2024-11-21T05:58:23.610",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "productsecurity@jci.com",
"type": "Secondary"
},
{
"cvssData": {
"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"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-06-24T14:15:09.673",
"references": [
{
"source": "productsecurity@jci.com",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
},
{
"source": "productsecurity@jci.com",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.gov/ics/advisories"
},
{
"source": "productsecurity@jci.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://us-cert.gov/ics/advisories"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories"
}
],
"sourceIdentifier": "productsecurity@jci.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "productsecurity@jci.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T14:24:10+00:00",
"cve": "CVE-2021-27659",
"id": "CVE-2021-27659",
"initial_release_date": "2021-06-24T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "exacqVision Web Service CSS",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-27659.json",
"version": "3"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.