Authenticated SQL injection in Cisco Secure FMC web-based management interface
CVE-2026-20002 is an SQL injection vulnerability in the web-based management interface of Cisco Secure FMC Software. The issue is caused by inadequate validation of user-supplied input, allowing an authenticated remote attacker to send crafted requests to an affected device and inject SQL. Successful exploitation can provide full access to the underlying database and enable reading certain files from the underlying operating system.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
14 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An authenticated remote SQL injection vulnerability in the web-based management interface of Cisco Secure FMC Software that could allow database compromise and reading certain underlying OS files.
SQL injection vulnerability in Cisco Secure Firewall Management Center (FMC) software.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.