Unspecified impact via path traversal
Published Sep 14, 2026 · Updated Sep 14, 2026
Path traversal in Cisco Secure Email and Cisco Secure Email and Web Manager allows attackers to cause unspecified impact via unspecified vectors. Cisco has not published the affected component or the operation that fails to constrain an externally influenced path to its intended directory. The required access, reachable interface, and resulting file operation or other consequence remain undisclosed, so impact cannot be bounded beyond the source record.
Summary
What happened
Path traversal in Cisco Secure Email and Cisco Secure Email and Web Manager allows attackers to cause unspecified impact via unspecified vectors. Cisco has not published the affected component or the operation that fails to constrain an externally influenced path to its intended directory. The required access, reachable interface, and resulting file operation or other consequence remain undisclosed, so impact cannot be bounded beyond the source record.
The record
- CVE
- CVE-2026-76440
- Published
- Sep 14, 2026
- Updated
- Sep 14, 2026
- Vendor
- Cisco
- Product
- Cisco Secure Email
- Classifications
- CWE-23, CAPEC-76, CAPEC-139
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Sep 14, 2026CVE publishedPublication date reported by the CVE source.
- Sep 14, 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=13.0.0-392
- Affected versionversion=13.0.5-007
- Affected versionversion=13.5.1-277
- Affected versionversion=13.5.4-038
- Affected versionversion=14.0.0-698
- Affected versionversion=14.2.0-620
- Affected versionversion=14.2.1-020
- Affected versionversion=14.3.0-032
- Affected versionversion=15.0.0-104
- Affected versionversion=15.0.1-030
- Affected versionversion=15.0.3-002
- Affected versionversion=15.0.5-016
- Affected versionversion=15.5.0-048
- Affected versionversion=15.5.1-055
- Affected versionversion=15.5.2-018
- Affected versionversion=15.5.3-022
- Affected versionversion=15.5.4-012
- Affected versionversion=15.5.5-014
- Affected versionversion=16.0.0-050
- Affected versionversion=16.0.0-054
- Affected versionversion=16.0.1-017
- Affected versionversion=16.0.2-112
- Affected versionversion=16.0.3-044
- Affected versionversion=16.0.4-016
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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
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Your stack
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