Horizon Alert
Summary of the vulnerability and why it matters
This issue in Esri Portal for ArcGIS allows users with high privileges to create developer credentials that might grant more permissions than intended. This could lead to unintended access or control over resources within the portal environment.
- Potentially escalates user privileges.
- Affects administrators creating developer accounts.
- Enables broader access than designed.
Attack Path
How an attacker could exploit the issue
An attacker who already has high privileges within Esri Portal for ArcGIS 11.5 could exploit this flaw by creating developer credentials. This would allow them to gain even greater privileges than intended, potentially leading to full system compromise.
- Requires high privilege access.
- Targets developer credential creation.
- Weakness in privilege assignment.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability, an incorrect privilege assignment in Esri Portal, allows highly privileged users to create developer credentials with unexpected permissions. Exploitation requires an attacker to already have a high level of administrative access within the target system, making it a less attractive target for broad, opportunistic attacks. The complexity of gaining initial privileged access before exploiting this flaw likely deters widespread weaponization.
- Exploitation requires prior privilege escalation.
- No public exploit code observed.
- KEV listing is absent.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
Prioritize identifying and blocking any suspicious activity related to developer credential creation within Esri Portal for ArcGIS 11.5. While exploitation requires existing high privileges, the impact of misused credentials could be significant.
- Review logs for unauthorized developer credential creation.
- Restrict creation of developer credentials to essential personnel.
- Monitor for unusual privilege escalation attempts.
