Sensitive-data access via static low-privilege credentials
Published Jul 29, 2026 · Updated Jul 29, 2026
Static credentials in affected Cisco Secure Firewall Management Center releases allow remote attackers to access sensitive data. The web interface authenticates a low-privileged account with credentials embedded in affected releases, permitting login without prior account enrollment. Network reachability to the management interface is required, and successful access is limited to data available to that low-privileged account.
Summary
What happened
Static credentials in affected Cisco Secure Firewall Management Center releases allow remote attackers to access sensitive data. The web interface authenticates a low-privileged account with credentials embedded in affected releases, permitting login without prior account enrollment. Network reachability to the management interface is required, and successful access is limited to data available to that low-privileged account.
The record
- CVE
- CVE-2026-20316
- Published
- Jul 29, 2026
- Updated
- Jul 29, 2026
- Vendor
- ClamAV
- Product
- Cisco Secure Firewall Management Center
- Classifications
- CWE-259, T1078
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 29, 2026Exploitation reportedCISA Known Exploited Vulnerabilities catalog entry
- Jul 29, 2026CVE publishedPublication date reported by the CVE source.
- Jul 29, 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=10.0.0
- Affected versionversion=10.0.1
- Affected versionversion=7.0.0
- Affected versionversion=7.0.0.1
- Affected versionversion=7.0.1
- Affected versionversion=7.0.1.1
- Affected versionversion=7.0.2
- Affected versionversion=7.0.2.1
- Affected versionversion=7.0.3
- Affected versionversion=7.0.4
- Affected versionversion=7.0.5
- Affected versionversion=7.0.6
- Affected versionversion=7.0.6.1
- Affected versionversion=7.0.6.2
- Affected versionversion=7.0.6.3
- Affected versionversion=7.0.7
- Affected versionversion=7.0.8
- Affected versionversion=7.0.8.1
- Affected versionversion=7.0.9
- Affected versionversion=7.2.0
- Affected versionversion=7.2.0.1
- Affected versionversion=7.2.1
- Affected versionversion=7.2.10
- Affected versionversion=7.2.10.1
- Affected versionversion=7.2.10.2
- Affected versionversion=7.2.11
- Affected versionversion=7.2.2
- Affected versionversion=7.2.3
- Affected versionversion=7.2.3.1
- Affected versionversion=7.2.4
- Affected versionversion=7.2.4.1
- Affected versionversion=7.2.5
- Affected versionversion=7.2.5.1
- Affected versionversion=7.2.5.2
- Affected versionversion=7.2.6
- Affected versionversion=7.2.7
- Affected versionversion=7.2.8
- Affected versionversion=7.2.8.1
- Affected versionversion=7.2.9
- Affected versionversion=7.3.0
- Affected versionversion=7.3.1
- Affected versionversion=7.3.1.1
- Affected versionversion=7.3.1.2
- Affected versionversion=7.4.0
- Affected versionversion=7.4.1
- Affected versionversion=7.4.1.1
- Affected versionversion=7.4.2
- Affected versionversion=7.4.2.1
- Affected versionversion=7.4.2.2
- Affected versionversion=7.4.2.3
- Affected versionversion=7.4.2.4
- Affected versionversion=7.4.3
- Affected versionversion=7.4.4
- Affected versionversion=7.4.5
- Affected versionversion=7.4.6
- Affected versionversion=7.4.7
- Affected versionversion=7.6.0
- Affected versionversion=7.6.1
- Affected versionversion=7.6.2
- Affected versionversion=7.6.2.1
- Affected versionversion=7.6.4
- Affected versionversion=7.6.5
- Affected versionversion=7.7.0
- Affected versionversion=7.7.10
- Affected versionversion=7.7.10.1
- Affected versionversion=7.7.11
- Affected versionversion=7.7.12
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.
Reported exploitation
- CISA Known Exploited Vulnerabilities catalog entryknown exploited catalog
- Cisco PSIRT active-exploitation reportreported exploitation
Technologies
Your stack
See the directory against your own environment.
Your stack
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