CVE-2025-49533 (GCVE-0-2025-49533)

Vulnerability from cvelistv5 – Published: 2025-07-08 21:32 – Updated: 2026-02-26 17:51
VLAI Shadowserver KEVIntel
Title
Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)
Summary
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.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data (CWE-502)
Assigner
References
Impacted products
Vendor Product Version
Adobe Adobe Experience Manager (MS) Affected: 0 , ≤ 6.5.23.0 (semver)
Create a notification for this product.
Date Public
2025-07-08 17:00
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 14eb6f91-639a-422c-87fc-2b29c47d5724

Vulnerability ID: CVE-2025-49533

Status: Confirmed

Status Updated: 2025-09-01 00:00 UTC

Exploited: Yes

Characteristics
Severity: 98.0
Timestamps
First Seen: 2025-07-30
Asserted: 2025-07-30
Last Seen: 2025-09-01
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Adobe / Adobe Experience Manager | Class: cms | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: no | Honeypot connections on 2025-09-01: 6
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class cms
7D Avg 1
Vendor Adobe
30D Avg 0
90D Avg 0
Product Adobe Experience Manager
Cisa Kev no
Connections 6
Observation Date 2025-09-01
Vulnerability Class CVSS
Vulnerability Score 9.8
Vulnerability Severity Critical
References
Created: 2026-06-30 10:22 UTC | Updated: 2026-06-30 11:39 UTC
KEVIntel
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 81a9f590-ce48-4952-9bee-a8c67f252db5

Vulnerability ID: CVE-2025-49533

Status: Confirmed

Status Updated: 2025-10-21 22:26 UTC

Exploited: Yes

Timestamps
First Seen: 2025-10-21
Asserted: 2025-10-21
Scope
Notes: KEVIntel entry: Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502) | Affected: Adobe / Adobe Experience Manager (MS) | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)
Vendor Adobe
Product Adobe Experience Manager (MS)
Added Date 2025-10-21T22:26:08.112Z
Cvss Score 9.8
Epss Score None
Cvss Severity CRITICAL
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 14:03 UTC | Updated: 2026-06-23 14:03 UTC
Show details on NVD website
To clipboard 

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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.