# CVE-2025-49533: Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)

- Exploited (CISA KEV): no
- Published: 2025-07-08
- CVSS: 9.8 CRITICAL (v3.1)
- EPSS: 51.7% (99th percentile)
- CWE: CWE-502

Adobe Experience Manager (MS) versions 6.5.23.0 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could lead to arbitrary code execution by an attacker. Exploitation of this issue does not require user interaction. Scope is unchanged.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | No public claim | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | No public claim | — | — |
| Fastly | Before feed history | — | — |
| F5 | Rule published | 2025-12-03 | 148 |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

### F5

- 2025-12-03 · new · rule 200204030
  > Added: signature 200204030 "Adobe Experience Manager Insecure Deserialization" (Server Side Code Injection, risk High), systems: Java Servlets/JSP, JBoss. References: CVE-2025-49533.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog
- 2026-01-20 · updated · rule 200204030
  > Updated: signature 200204030 "Adobe Experience Manager Insecure Deserialization" (Server Side Code Injection, risk High), systems: Java Servlets/JSP, JBoss. References: CVE-2025-49533.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog

## Our test (measured)

- OWASP Core Rule Set 4.25.0, paranoia level 1, anomaly threshold 5, default CRS settings: passed (0 of 2 requests blocked), template CVE-2025-49533, 2026-11-02
- OWASP Core Rule Set 4.25.0, paranoia level 2, anomaly threshold 5, default CRS settings: passed (0 of 2 requests blocked), template CVE-2025-49533, 2026-11-02

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2025-49533 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2025-49533