What should organisations check before approving firefighter access in SAP?

Why This Matters for Security Teams

Firefighter access in SAP is not a routine entitlement review. It is an emergency privilege path that can override normal role design, so the control question is whether the exception is truly bounded, visible, and reversible. Security teams often miss that the risk is not the request itself, but the ability to reuse the same elevated path without strong oversight. That is why the broader NHI governance problem matters here too: emergency access becomes dangerous when it behaves like a standing credential.

NHI Mgmt Group notes that Ultimate Guide to NHIs identifies excessive privilege as a systemic issue, with 97% of NHIs carrying excessive privileges. That same pattern shows up in SAP when firefighter access is granted broadly, kept too long, or not tied to a named incident. The OWASP guidance in OWASP Non-Human Identity Top 10 reinforces the need to treat privileged non-human or system-mediated access as a governed asset, not a convenience feature.

In practice, many security teams encounter firefighter abuse only after an outage, audit finding, or fraud event has already exposed the control gap.

How It Works in Practice

Before approving firefighter access in SAP, organisations should verify four things: a legitimate business justification, a clear approval chain, complete session logging, and a mandatory post-use review. The request should be tied to a specific incident or maintenance event, not a vague need for “admin support.” Approval should come from a named manager or service owner with authority over the system and the business impact.

Operationally, the access path should be time-bound, scoped to the minimum SAP objects needed, and revoked automatically when the task ends. Current guidance suggests that emergency access should be treated as just-in-time privilege, not as a reusable exception. That means organisations should check whether the access is enforced through policy, whether the session is recorded, and whether actions taken during the session are reviewable after the fact.

• Confirm the request maps to a documented incident, change, or recovery event.
• Require explicit approval before activation, not after the fact.
• Log who requested, approved, activated, and reviewed the session.
• Review the session for high-risk actions such as role changes, table edits, or master data updates.
• Revoke access immediately after use and retain evidence for audit.

This approach aligns with the lifecycle and visibility principles in Ultimate Guide to NHIs, especially where privileged access must be observable from request to revocation. It also matches the OWASP focus on strong governance for privileged identities and tools. These controls tend to break down in shared-admin environments where multiple responders use the same SAP emergency role because accountability becomes blurred and review loses evidentiary value.

Common Variations and Edge Cases

Tighter firefighter controls often increase operational overhead, requiring organisations to balance outage response speed against auditability and abuse resistance. That tradeoff becomes sharper in 24/7 operations, where teams may want pre-approved emergency access to avoid delays. Best practice is evolving here: there is no universal standard for how much pre-authorisation is acceptable, but the decision should always preserve traceability and time limits.

Some SAP landscapes use different models for production support, disaster recovery, and segregation-of-duties break-glass scenarios. Those variations can be valid, but the review standard should stay consistent. If the same firefighter role can be activated repeatedly without a new justification, the control is too permissive. If access is granted to a generic shared account instead of a named operator, attribution weakens and post-event review becomes unreliable.

Organisations should also verify that emergency access does not bypass monitoring by design. The safer pattern is to route activity through logging, alerting, and periodic access recertification. NHI Mgmt Group’s 52 NHI Breaches Analysis is a useful reminder that weak visibility and overbroad privilege tend to turn exceptions into attack paths. In practice, firefighter access fails most often when the business treats it as a convenience shortcut rather than a controlled, reviewable exception.

Related resources from NHI Mgmt Group

• What should organisations check before relying on adaptive identity platforms in regulated environments?
• What should organisations check before trusting identity security posture data?
• What should organisations check before removing passwords from user access flows?
• What breaks when organisations rely only on periodic access reviews?