SQL injection vulnerability in Watchguard XCS 9.2 and 10.0 before build 150522 allows remote attackers to execute arbitrary SQL commands via the sid cookie, as demonstrated by a request to borderpost/imp/compose.php3.
Conclusion & alert: CVE-2015-5452 is rated High Exploit Risk (84/100): CVSS High severity, with high exploitation likelihood (EPSS 36.67%, 97th percentile). Core evidence: 7 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +5.58% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 38346 | exploit_db | edb | 2015-09-28 | Exploit-DB ↗ |
| 37440 | exploit_db | edb | 2015-06-30 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-03-23 | 31.09% | 36.67% | +5.58% |
| 2 | 2025-10-14 | 34.40% | 31.09% | -3.31% |
| 3 | 2025-09-16 | — | 34.40% | — |
Full EPSS history (15 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| watchguard | xcs | 9.2 | cpe:2.3:a:watchguard:xcs:9.2:*:*:*:*:*:*:* |
| watchguard | xcs | 10.0 | cpe:2.3:a:watchguard:xcs:10.0:*:*:*:*:*:*:* |