Browser script execution via remote file inclusion
Published Jun 3, 2026 · Updated Jun 3, 2026
Remote file inclusion in Cisco Finesse before 15.0(1)SU1 allows remote attackers to execute scripts in an active interface session. The HTTP request handling path insufficiently validates user-controlled input and loads arbitrary files from attacker-chosen remote locations. Exploitation requires the device address and a user who clicks a crafted link; successful attacks can run scripts in the interface context or access sensitive device information.
Summary
What happened
Remote file inclusion in Cisco Finesse before 15.0(1)SU1 allows remote attackers to execute scripts in an active interface session. The HTTP request handling path insufficiently validates user-controlled input and loads arbitrary files from attacker-chosen remote locations. Exploitation requires the device address and a user who clicks a crafted link; successful attacks can run scripts in the interface context or access sensitive device information.
The record
- CVE
- CVE-2026-20175
- Published
- Jun 3, 2026
- Updated
- Jun 3, 2026
- Vendor
- ClamAV
- Product
- Cisco Finesse
- Classifications
- CWE-73, T1566.002
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 3, 2026CVE publishedPublication date reported by the CVE source.
- Jun 3, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.5(1)
- Affected versionversion=10.5(1)ES1
- Affected versionversion=10.5(1)ES10
- Affected versionversion=10.5(1)ES2
- Affected versionversion=10.5(1)ES3
- Affected versionversion=10.5(1)ES4
- Affected versionversion=10.5(1)ES5
- Affected versionversion=10.5(1)ES6
- Affected versionversion=10.5(1)ES7
- Affected versionversion=10.5(1)ES8
- Affected versionversion=10.5(1)ES9
- Affected versionversion=11.0(1)
- Affected versionversion=11.0(1)ES1
- Affected versionversion=11.0(1)ES2
- Affected versionversion=11.0(1)ES3
- Affected versionversion=11.0(1)ES4
- Affected versionversion=11.0(1)ES5
- Affected versionversion=11.0(1)ES6
- Affected versionversion=11.0(1)ES7
- Affected versionversion=11.0(1)ES_Rollback
- Affected versionversion=11.5(1)
- Affected versionversion=11.5(1)ES1
- Affected versionversion=11.5(1)ES2
- Affected versionversion=11.5(1)ES3
- Affected versionversion=11.5(1)ES4
- Affected versionversion=11.5(1)ES5
- Affected versionversion=11.5(1)ES6
- Affected versionversion=11.6(1)
- Affected versionversion=11.6(1)ES
- Affected versionversion=11.6(1)ES1
- Affected versionversion=11.6(1)ES10
- Affected versionversion=11.6(1)ES11
- Affected versionversion=11.6(1)ES2
- Affected versionversion=11.6(1)ES3
- Affected versionversion=11.6(1)ES4
- Affected versionversion=11.6(1)ES5
- Affected versionversion=11.6(1)ES6
- Affected versionversion=11.6(1)ES7
- Affected versionversion=11.6(1)ES8
- Affected versionversion=11.6(1)ES9
- Affected versionversion=11.6(1)FIPS
- Affected versionversion=12.0(1)
- Affected versionversion=12.0(1)ES1
- Affected versionversion=12.0(1)ES2
- Affected versionversion=12.0(1)ES3
- Affected versionversion=12.0(1)ES4
- Affected versionversion=12.0(1)ES5
- Affected versionversion=12.0(1)ES6
- Affected versionversion=12.0(1)ES7
- Affected versionversion=12.0(1)ES8
- Affected versionversion=12.5(1)
- Affected versionversion=12.5(1)ES1
- Affected versionversion=12.5(1)ES2
- Affected versionversion=12.5(1)ES3
- Affected versionversion=12.5(1)ES4
- Affected versionversion=12.5(1)ES5
- Affected versionversion=12.5(1)ES6
- Affected versionversion=12.5(1)ES7
- Affected versionversion=12.5(1)ES8
- Affected versionversion=12.5(1)SU
- Affected versionversion=12.5(1)_SU
- Affected versionversion=12.5(1)SU ES1
- Affected versionversion=12.5(1)SU ES2
- Affected versionversion=12.5(1)SU ES3
- Affected versionversion=12.5(2)
- Affected versionversion=12.6(1)
- Affected versionversion=12.6(1)ES1
- Affected versionversion=12.6(1)ES10
- Affected versionversion=12.6(1)ES11
- Affected versionversion=12.6(1)ES2
- Affected versionversion=12.6(1)ES3
- Affected versionversion=12.6(1)ES4
- Affected versionversion=12.6(1)ES5
- Affected versionversion=12.6(1)ES6
- Affected versionversion=12.6(1)ES7
- Affected versionversion=12.6(1)ES7_ET
- Affected versionversion=12.6(1)ES8
- Affected versionversion=12.6(1)ES9
- Affected versionversion=12.6(2)
- Affected versionversion=12.6(2)ES1
- Affected versionversion=12.6(2)ES2
- Affected versionversion=12.6(2)ES3
- Affected versionversion=12.6(2)ES4
- Affected versionversion=12.6(2)ES5
- Affected versionversion=12.6(2)ES6
- Affected versionversion=12.6(2)ES7
- Affected versionversion=15.0(1)
- Affected versionversion=15.0(1)ES202508
- Affected versionversion=15.0(1)ES202511
- Affected versionversion=15.0(1)ES202602
- Affected versionversion=15.0(1)SU1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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