Answer in brief
CVE-2025-25034 records a Critical severity (CVSS 9.3) vulnerability in SugarCRM PHP Deserialization RCE. The current sources do not mark it as known exploited. The current feed maps SugarCRM/SugarCRM (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps SugarCRM/SugarCRM (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| SugarCRM/SugarCRMgeneric | >=6.5.0 <6.5.24 || >=6.7.0 <6.7.13 || >=7.5.0 <7.5.2.5 || >=7.6.0 <7.6.2.2 || >=7.7.0 <7.7.1.0 | 6.5.24, 6.7.13, 7.5.2.5, 7.6.2.2, 7.7.1.0 |
Published upstream
Jun 20, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 29, 2026
A PHP object injection vulnerability exists in SugarCRM versions prior to 6.5.24, 6.7.13, 7.5.2.5, 7.6.2.2, and 7.7.1.0 due to improper validation of PHP serialized input in the SugarRestSerialize.php script. The vulnerable code fails to sanitize the rest_data parameter before passing it to the unserialize() function. This allows an unauthenticated attacker to submit crafted serialized data containing malicious object declarations, resulting in arbitrary code execution within the application context. Although SugarCRM released a prior fix in advisory sugarcrm-sa-2016-001, the patch was incomplete and failed to address some vectors. Exploitation evidence was observed by the Shadowserver Foundation on 2024-09-13 UTC.
Quoted source text, attributed separately from HOL analysis.