Adserver
CVE-2023-26756
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Brute-force prevention, rate limiting
|
| Impact | CVSS score of 7.5 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system. |
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Alert meAnalysisAI
The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Affects your stack
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Technical ContextAI · show details
This vulnerability is classified under CWE-307. The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features. Affected products include: Revive Adserver.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)NVD
Authenticated PHP code injection in Revive Adserver 6.0.6 and earlier allows a low-privileged user to smuggle an unexpec
Remote code execution in Revive Adserver is reachable by authenticated low-privilege users who bypass the prior fix for
Blind SQL injection in Revive Adserver 6.0.6 and earlier allows authenticated low-privileged users to inject arbitrary S
Blind SQL injection in Revive Adserver 6.0.6 and earlier allows a low-privileged authenticated user to exfiltrate databa
Reflected cross-site scripting in Revive Adserver's stats-video.php script allows remote attackers to inject arbitrary J
Privilege escalation within Revive Adserver 6.0.6 and earlier allows authenticated advertiser-level users to activate or
Cross-site request forgery in Revive Adserver 6.0.7 allows an unauthenticated remote attacker to manipulate ad zone conf
Reflected XSS in Revive Adserver 6.0.7 and earlier allows a low-privileged user to inject unsanitized JavaScript via the
Stored cross-site scripting in Revive Adserver 6.0.7 allows an authenticated low-privilege attacker to inject persistent
Session context confusion in Revive Adserver allows a low-privileged web admin console user to reuse their session ID ag
Improper access control in Revive Adserver 6.0.6 and earlier allows an authenticated low-privileged user to link their o
Missing access control on XML-RPC API modify methods in Revive Adserver 6.0.6 and earlier permits authenticated low-priv
GitHub PoC
Exploit-DB