HTML injection via unsanitized reflected web input
Published May 7, 2025 · Updated May 7, 2025
Reflected HTML injection in Cisco Catalyst SD-WAN Manager's web interface allows remote attackers to inject HTML through a malicious link. The interface reflects attacker-controlled input into an authenticated user's browser without neutralizing HTML special elements. Exploitation requires that an authenticated user click the crafted link, after which attacker-supplied HTML alters content in that user's browser.
Summary
What happened
Reflected HTML injection in Cisco Catalyst SD-WAN Manager's web interface allows remote attackers to inject HTML through a malicious link. The interface reflects attacker-controlled input into an authenticated user's browser without neutralizing HTML special elements. Exploitation requires that an authenticated user click the crafted link, after which attacker-supplied HTML alters content in that user's browser.
The record
- CVE
- CVE-2025-20216
- Published
- May 7, 2025
- Updated
- May 7, 2025
- Vendor
- ClamAV
- Product
- Cisco Catalyst SD-WAN Manager
- Classifications
- CWE-74, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 7, 2025CVE publishedPublication date reported by the CVE source.
- May 7, 2025Record 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=17.2.10
- Affected versionversion=17.2.4
- Affected versionversion=17.2.5
- Affected versionversion=17.2.6
- Affected versionversion=17.2.7
- Affected versionversion=17.2.8
- Affected versionversion=17.2.9
- Affected versionversion=18.2.0
- Affected versionversion=18.3.0
- Affected versionversion=18.3.1
- Affected versionversion=18.3.1.1
- Affected versionversion=18.3.3
- Affected versionversion=18.3.3.1
- Affected versionversion=18.3.4
- Affected versionversion=18.3.5
- Affected versionversion=18.3.6
- Affected versionversion=18.3.6.1
- Affected versionversion=18.3.7
- Affected versionversion=18.3.8
- Affected versionversion=18.4.0
- Affected versionversion=18.4.0.1
- Affected versionversion=18.4.1
- Affected versionversion=18.4.3
- Affected versionversion=18.4.302
- Affected versionversion=18.4.303
- Affected versionversion=18.4.4
- Affected versionversion=18.4.5
- Affected versionversion=18.4.501_ES
- Affected versionversion=18.4.6
- Affected versionversion=19.0.0
- Affected versionversion=19.0.1a
- Affected versionversion=19.1.0
- Affected versionversion=19.2.0
- Affected versionversion=19.2.097
- Affected versionversion=19.2.098
- Affected versionversion=19.2.099
- Affected versionversion=19.2.1
- Affected versionversion=19.2.2
- Affected versionversion=19.2.3
- Affected versionversion=19.2.31
- Affected versionversion=19.2.32
- Affected versionversion=19.2.4
- Affected versionversion=19.2.4.0.1
- Affected versionversion=19.2.4.0.8
- Affected versionversion=19.2.4.0.9
- Affected versionversion=19.2.929
- Affected versionversion=19.3.0
- Affected versionversion=20.10.1
- Affected versionversion=20.10.1.1
- Affected versionversion=20.10.1.2
- Affected versionversion=20.10.1_LI_Images
- Affected versionversion=20.1.1
- Affected versionversion=20.1.1.1
- Affected versionversion=20.11.1
- Affected versionversion=20.11.1.1
- Affected versionversion=20.11.1.2
- Affected versionversion=20.11.1_LI_Images
- Affected versionversion=20.1.12
- Affected versionversion=20.1.2
- Affected versionversion=20.12.1
- Affected versionversion=20.12.1_LI_Images
- Affected versionversion=20.12.2
- Affected versionversion=20.12.2_LI_Images
- Affected versionversion=20.12.3
- Affected versionversion=20.12.3.1
- Affected versionversion=20.12.3_LI_Images
- Affected versionversion=20.12.4
- Affected versionversion=20.12.4.0.03
- Affected versionversion=20.12.401
- Affected versionversion=20.12.4.0.4
- Affected versionversion=20.12.4.0.6
- Affected versionversion=20.12.4.1
- Affected versionversion=20.12.4.1_LI_Images
- Affected versionversion=20.12.4_LI_Images
- Affected versionversion=20.1.2_937
- Affected versionversion=20.1.3
- Affected versionversion=20.1.3.1
- Affected versionversion=20.13.1
- Affected versionversion=20.13.1_LI_Images
- Affected versionversion=20.14.1
- Affected versionversion=20.14.1_LI_Images
- Affected versionversion=20.15.1
- Affected versionversion=20.15.1_LI_Images
- Affected versionversion=20.3.1
- Affected versionversion=20.3.2
- Affected versionversion=20.3.2.0.5
- Affected versionversion=20.3.2.0.6
- Affected versionversion=20.3.2.1
- Affected versionversion=20.3.2.1_927
- Affected versionversion=20.3.2.1_930
- Affected versionversion=20.3.2_925
- Affected versionversion=20.3.2_928
- Affected versionversion=20.3.2_929
- Affected versionversion=20.3.2_937
- Affected versionversion=20.3.3
- Affected versionversion=20.3.3.0.14
- Affected versionversion=20.3.3.0.16
- Affected versionversion=20.3.3.0.17
- Affected versionversion=20.3.3.0.18
- Affected versionversion=20.3.3.0.2
- Affected versionversion=20.3.3.0.4
- Affected versionversion=20.3.3.0.8
- Affected versionversion=20.3.3.1
- Affected versionversion=20.3.3.1.1
- Affected versionversion=20.3.3.1.10
- Affected versionversion=20.3.3.1.2
- Affected versionversion=20.3.3.1.5
- Affected versionversion=20.3.3.1.7
- Affected versionversion=20.3.3.2
- Affected versionversion=20.3.4
- Affected versionversion=20.3.4.0.1
- Affected versionversion=20.3.4.0.11
- Affected versionversion=20.3.4.0.19
- Affected versionversion=20.3.4.0.20
- Affected versionversion=20.3.4.0.24
- Affected versionversion=20.3.4.0.25
- Affected versionversion=20.3.4.0.26
- Affected versionversion=20.3.4.0.5
- Affected versionversion=20.3.4.0.6
- Affected versionversion=20.3.4.0.9
- Affected versionversion=20.3.4.1
- Affected versionversion=20.3.4.1.1
- Affected versionversion=20.3.4.1.2
- Affected versionversion=20.3.4.2
- Affected versionversion=20.3.4.2.1
- Affected versionversion=20.3.4.2.2
- Affected versionversion=20.3.4.3
- Affected versionversion=20.3.5
- Affected versionversion=20.3.5.0.7
- Affected versionversion=20.3.5.0.8
- Affected versionversion=20.3.5.0.9
- Affected versionversion=20.3.5.1
- Affected versionversion=20.3.6
- Affected versionversion=20.3.7
- Affected versionversion=20.3.7.1
- Affected versionversion=20.3.7.2
- Affected versionversion=20.3.8
- Affected versionversion=20.3.813
- Affected versionversion=20.3.814
- Affected versionversion=20.4.1
- Affected versionversion=20.4.1.0.01
- Affected versionversion=20.4.1.0.02
- Affected versionversion=20.4.1.0.1
- Affected versionversion=20.4.1.1
- Affected versionversion=20.4.1.1.5
- Affected versionversion=20.4.1.2
- Affected versionversion=20.4.2
- Affected versionversion=20.4.2.0.1
- Affected versionversion=20.4.2.0.2
- Affected versionversion=20.4.2.0.4
- Affected versionversion=20.4.2.1
- Affected versionversion=20.4.2.1.1
- Affected versionversion=20.4.2.2
- Affected versionversion=20.4.2.2.1
- Affected versionversion=20.4.2.2.2
- Affected versionversion=20.4.2.2.3
- Affected versionversion=20.4.2.2.4
- Affected versionversion=20.4.2.2.8
- Affected versionversion=20.4.2.3
- Affected versionversion=20.5.0.1.1
- Affected versionversion=20.5.1
- Affected versionversion=20.5.1.0.1
- Affected versionversion=20.5.1.0.2
- Affected versionversion=20.5.1.1
- Affected versionversion=20.5.1.2
- Affected versionversion=20.6.0.18.3
- Affected versionversion=20.6.0.18.4
- Affected versionversion=20.6.1
- Affected versionversion=20.6.1.0.1
- Affected versionversion=20.6.1.1
- Affected versionversion=20.6.1.2
- Affected versionversion=20.6.2
- Affected versionversion=20.6.2.0.4
- Affected versionversion=20.6.2.1
- Affected versionversion=20.6.2.2
- Affected versionversion=20.6.2.2.2
- Affected versionversion=20.6.2.2.3
- Affected versionversion=20.6.2.2.4
- Affected versionversion=20.6.2.2.7
- Affected versionversion=20.6.3
- Affected versionversion=20.6.3.0.10
- Affected versionversion=20.6.3.0.11
- Affected versionversion=20.6.3.0.14
- Affected versionversion=20.6.3.0.18
- Affected versionversion=20.6.3.0.19
- Affected versionversion=20.6.3.0.2
- Affected versionversion=20.6.3.0.23
- Affected versionversion=20.6.3.0.25
- Affected versionversion=20.6.3.0.27
- Affected versionversion=20.6.3.0.29
- Affected versionversion=20.6.3.0.31
- Affected versionversion=20.6.3.0.32
- Affected versionversion=20.6.3.0.33
- Affected versionversion=20.6.3.0.38
- Affected versionversion=20.6.3.0.39
- Affected versionversion=20.6.3.0.40
- Affected versionversion=20.6.3.0.41
- Affected versionversion=20.6.3.0.45
- Affected versionversion=20.6.3.0.46
- Affected versionversion=20.6.3.0.47
- Affected versionversion=20.6.3.0.5
- Affected versionversion=20.6.3.0.51
- Affected versionversion=20.6.3.0.7
- Affected versionversion=20.6.3.1
- Affected versionversion=20.6.3.1.1
- Affected versionversion=20.6.3.2
- Affected versionversion=20.6.3.3
- Affected versionversion=20.6.3.4
- Affected versionversion=20.6.4
- Affected versionversion=20.6.4.0.19
- Affected versionversion=20.6.4.0.21
- Affected versionversion=20.6.4.0.4
- Affected versionversion=20.6.4.1
- Affected versionversion=20.6.4.2
- Affected versionversion=20.6.5
- Affected versionversion=20.6.5.1
- Affected versionversion=20.6.5.1.10
- Affected versionversion=20.6.5.1.11
- Affected versionversion=20.6.5.1.13
- Affected versionversion=20.6.5.1.14
- Affected versionversion=20.6.5.1.2
- Affected versionversion=20.6.5.1.3
- Affected versionversion=20.6.5.1.4
- Affected versionversion=20.6.5.1.5
- Affected versionversion=20.6.5.1.6
- Affected versionversion=20.6.5.1.7
- Affected versionversion=20.6.5.1.9
- Affected versionversion=20.6.5.2
- Affected versionversion=20.6.5.2.1
- Affected versionversion=20.6.5.2.3
- Affected versionversion=20.6.5.2.4
- Affected versionversion=20.6.5.2.8
- Affected versionversion=20.6.5.3
- Affected versionversion=20.6.5.4
- Affected versionversion=20.6.5.5
- Affected versionversion=20.6.6
- Affected versionversion=20.6.6.0.1
- Affected versionversion=20.6.7
- Affected versionversion=20.6.8
- Affected versionversion=20.7.1
- Affected versionversion=20.7.1.0.2
- Affected versionversion=20.7.1.1
- Affected versionversion=20.7.1EFT2
- Affected versionversion=20.7.2
- Affected versionversion=20.8.1
- Affected versionversion=20.9.1
- Affected versionversion=20.9.1.1
- Affected versionversion=20.9.1EFT2
- Affected versionversion=20.9.1_LI_Images
- Affected versionversion=20.9.2
- Affected versionversion=20.9.2.0.01
- Affected versionversion=20.9.2.1
- Affected versionversion=20.9.2.2
- Affected versionversion=20.9.2.3
- Affected versionversion=20.9.2_LI_Images
- Affected versionversion=20.9.3
- Affected versionversion=20.9.3.0.12
- Affected versionversion=20.9.3.0.16
- Affected versionversion=20.9.3.0.17
- Affected versionversion=20.9.3.0.18
- Affected versionversion=20.9.3.0.2
- Affected versionversion=20.9.3.0.20
- Affected versionversion=20.9.3.0.21
- Affected versionversion=20.9.3.0.23
- Affected versionversion=20.9.3.0.24
- Affected versionversion=20.9.3.0.25
- Affected versionversion=20.9.3.0.26
- Affected versionversion=20.9.3.0.29
- Affected versionversion=20.9.3.0.3
- Affected versionversion=20.9.3.0.4
- Affected versionversion=20.9.3.0.5
- Affected versionversion=20.9.3.0.7
- Affected versionversion=20.9.3.0.8
- Affected versionversion=20.9.3.1
- Affected versionversion=20.9.3.2
- Affected versionversion=20.9.3.2_LI_Images
- Affected versionversion=20.9.3_LI_ Images
- Affected versionversion=20.9.4
- Affected versionversion=20.9.4.0.4
- Affected versionversion=20.9.4.1
- Affected versionversion=20.9.4.1.1
- Affected versionversion=20.9.4.1.3
- Affected versionversion=20.9.4.1.6
- Affected versionversion=20.9.4.1_LI_Images
- Affected versionversion=20.9.4_LI_Images
- Affected versionversion=20.9.5
- Affected versionversion=20.9.5.1
- Affected versionversion=20.9.5.1.4
- Affected versionversion=20.9.5.1_LI_Images
- Affected versionversion=20.9.5.2
- Affected versionversion=20.9.5.2.1
- Affected versionversion=20.9.5.2.13
- Affected versionversion=20.9.5.2.14
- Affected versionversion=20.9.5.2.16
- Affected versionversion=20.9.5.2.21
- Affected versionversion=20.9.5.2.7
- Affected versionversion=20.9.5.2_LI_Images
- Affected versionversion=20.9.5.3
- Affected versionversion=20.9.5.3_LI_Images
- Affected versionversion=20.9.5_LI_Images
- Affected versionversion=20.9.6
- Affected versionversion=20.9.6.0.3
- Affected versionversion=20.9.6_LI_Images
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.
Weakness, pattern, technique
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
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo