Revive Adserver up to 6.0.2 Admin Interface userlog-index.php resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Revive Adserver up to 6.0.2. This impacts an unknown function of the file userlog-index.php of the component Admin Interface. The manipulation leads to resource consumption. This vulnerability is traded as CVE-2025-55128. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Revive Adserver up to 6.0.2. It has been rated as problematic. This issue affects an unknown functionality of the file userlog-index.php of the component Admin Interface. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. The summary by CVE is:

HackerOne community member Dang Hung Vi (vidang04) has reported an uncontrolled resource consumption vulnerability in the “userlog-index.php”. An attacker with access to the admin interface could request an arbitrarily large number of items per page, potentially leading to a denial of service.

The advisory is shared at hackerone.com. The identification of this vulnerability is CVE-2025-55128 since 08/07/2025. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

By approaching the search of inurl:userlog-index.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 6.0.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-198333). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (hackerone): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Adserver 6.0.3

Timelineinfo

08/07/2025 CVE reserved
11/21/2025 +106 days Advisory disclosed
11/21/2025 +0 days VulDB entry created
12/02/2025 +11 days VulDB entry last update

Sourcesinfo

Advisory: hackerone.com
Status: Confirmed

CVE: CVE-2025-55128 (🔒)
GCVE (CVE): GCVE-0-2025-55128
GCVE (VulDB): GCVE-100-333089
EUVD: 🔒

Entryinfo

Created: 11/21/2025 03:13
Updated: 12/02/2025 05:01
Changes: 11/21/2025 03:13 (66), 12/02/2025 03:48 (1), 12/02/2025 05:01 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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