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Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability

Known exploitedExploited · KEV 2026-05-07CVE-2026-6973CWE-20

Exploited since 2026-05-07. No WAF vendor names it yet.

Edge rules
0/8
Our test
No exploit yet
CVSS
7.2
EPSS
34.5% Top 2%
Posts, 14d
02026-10-22: 0 posts2026-10-23: 0 posts2026-10-24: 0 posts2026-10-25: 0 posts2026-10-26: 0 posts2026-10-27: 0 posts2026-10-28: 0 posts2026-10-29: 0 posts2026-10-30: 0 posts2026-10-31: 0 posts2026-11-01: 0 posts2026-11-02: 0 posts2026-11-03: 0 posts2026-11-04: 0 posts
Published
2026-05-07

An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code execution.

Known exploitedLast checked 2026-11-04

The risk

CISA lists CVE-2026-6973 as exploited in the wild since 2026-05-07. No edge WAF vendor names it in a changelog, so default managed rules may or may not catch it.

Who is affected

Teams running Ivanti Endpoint Manager Mobile (EPMM). Affected versions are in the vendor advisory. Prioritise internet-facing instances.

Next steps

  1. Update to a fixed version (Endpoint Manager Mobile 12.8.0.1, Endpoint Manager Mobile 12.7.0.1 and Endpoint Manager Mobile 12.6.1.1) using the vendor's guidance. hub.ivanti.com ↗
  2. CISA's required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. US federal agencies must act by 2026-05-10.
  3. Review exposed instances for signs of compromise: it was exploited before many systems were patched, and a later patch does not undo access already gained.
  4. Do not rely on WAF defaults: no edge vendor names this CVE. Restrict access to the vulnerable component or add a custom rule until it is patched. Edge coverage
  5. Check which WAF sits in front of your site and whether it covers this CVE. Check your domain

Exploitation activity

Last 90 days
Honeypot days
0 / 90
Last attempt seen
—
Listed exploited
—
Telegram claims
2 days, unverified

Attack traffic on Cloudflare

Cloudflare Radar
  • Remote Code Execution1.8% of mitigated layer 7 attacks, 7 days2026-10-06: 5.7%2026-10-07: 3.8%2026-10-08: 10.6%2026-10-09: 6.9%2026-10-10: 11.8%2026-10-11: 4.7%2026-10-12: 2.4%2026-10-13: 1.9%2026-10-14: 1.3%2026-10-15: 1.5%2026-10-16: 1.6%2026-10-17: 1.3%2026-10-18: 2.2%2026-10-19: 1.3%2026-10-20: 2.6%2026-10-21: 2.3%2026-10-22: 5.5%2026-10-23: 1.6%2026-10-24: 1.1%2026-10-25: 3.2%2026-10-26: 3.2%2026-10-27: 3%2026-10-28: 2.8%2026-10-29: 2.2%2026-10-30: 1.8%2026-10-31: 1.6%2026-11-01: 1.3%2026-11-02: 1.3%2026-11-03: 1.4%
  • Command Injection5.5% of mitigated layer 7 attacks, 7 days2026-10-06: 10.1%2026-10-07: 10.1%2026-10-08: 15.8%2026-10-09: 14.2%2026-10-10: 28.8%2026-10-11: 12.2%2026-10-12: 6.8%2026-10-13: 5.7%2026-10-14: 5.8%2026-10-15: 5.4%2026-10-16: 5.1%2026-10-17: 5.7%2026-10-18: 5.5%2026-10-19: 5.1%2026-10-20: 11.3%2026-10-21: 8.5%2026-10-22: 12.8%2026-10-23: 4.4%2026-10-24: 5.2%2026-10-25: 9.2%2026-10-26: 8.5%2026-10-27: 7.2%2026-10-28: 7.6%2026-10-29: 4.6%2026-10-30: 7.5%2026-10-31: 5.7%2026-11-01: 4.6%2026-11-02: 4.4%2026-11-03: 4.6%
  • Rules for named CVEs5.9% of mitigated layer 7 attacks, 7 days2026-10-06: 0.6%2026-10-07: 1.8%2026-10-08: 3%2026-10-09: 6.3%2026-10-10: 1.9%2026-10-11: 0.8%2026-10-12: 0.6%2026-10-13: 0.6%2026-10-14: 4.2%2026-10-15: 2.3%2026-10-16: 1.3%2026-10-17: 1.6%2026-10-18: 1.1%2026-10-19: 3.2%2026-10-20: 4.7%2026-10-21: 5.7%2026-10-22: 5.5%2026-10-23: 9.8%2026-10-24: 7%2026-10-25: 5%2026-10-26: 7.3%2026-10-27: 8.1%2026-10-28: 10.1%2026-10-29: 0.9%2026-10-30: 4.1%2026-10-31: 7.5%2026-11-01: 8.7%2026-11-02: 2.4%2026-11-03: 9.1%

Radar groups Cloudflare's WAF managed rules by category; it does not publish counts per CVE. These shares show how much attack traffic targets this kind of flaw across Cloudflare's network (28-day trend). They are not compromised systems, and seeing few attempts on Cloudflare does not prove an absence elsewhere. Radar data as of 2026-11-03. Radar ↗

Check your exposure with an agent

Read-only

Copy this into an agent with access to your infrastructure. It asks for an evidence-based, read-only assessment: affected systems, exposure, compensating controls and what is still unknown. It does not scan or change anything by itself.

Prompt12 lines
Assess whether the infrastructure available to you is affected by CVE-2026-6973 (Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability). Perform a read-only assessment within your authorized access. Do not send exploit traffic, scan third-party systems, change configuration or restart services.

1. Verify the CVE record at https://www.cve.org/CVERecord?id=CVE-2026-6973 and the vendor advisory. Establish affected and fixed versions, including vendor backports. Cite sources and retrieval dates; flag anything you cannot verify.
2. Inventory deployments of Ivanti Endpoint Manager Mobile (EPMM): asset, environment, owner where known, installed version or build, and how you confirmed it (package metadata, a version endpoint, image tags). An image tag alone does not prove the running version.
3. Identify which deployments are reachable from the internet or untrusted networks, and through which paths (direct origin, load balancer, CDN or WAF).
4. Assess compensating controls separately from patch status. Current edge WAF coverage for this CVE: no edge WAF vendor names it. Live data: https://cve.vigilbase.com/api/v1/cves/CVE-2026-6973. Check whether the rule is enabled and in block mode on each path, and whether any path bypasses the WAF. A WAF rule is not a patch.
5. It is known exploited (CISA KEV): review logs on exposed instances for signs of exploitation before and after patching.

Return a short summary and a table: asset | version/build | assessment (affected, fixed, not applicable, unknown) | exposure | compensating control | evidence | next action. List what you could not assess and the access needed to resolve it. Do not infer absence of compromise from patch status or a lack of alerts.

Remediation guidance: Update to a fixed version (Endpoint Manager Mobile 12.8.0.1, Endpoint Manager Mobile 12.7.0.1 and Endpoint Manager Mobile 12.6.1.1) using the vendor's guidance. CISA's required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. US federal agencies must act by 2026-05-10.
More: https://cve.vigilbase.com/cve/CVE-2026-6973

Sources

Cited
CVE record

CVSS 3.1 7.2 (high). Weakness: CWE-20.

CVE-2026-6973 ↗NVD ↗

Vendor advisory

Fixes and mitigations the CVE record links to. Check affected builds against the vendor, including backports.

hub.ivanti.com ↗

Exploit evidence

No public exploit code found in Exploit-DB, Metasploit, nuclei-templates or GitHub. That does not mean none exists.

Seen exploited

Claimed in 2 Telegram posts (unverified).

CISA KEV

Added 2026-05-07, federal due date 2026-05-10 (catalog 2026.11.03, checked 2026-11-04).

CISA KEV catalog ↗

EPSS

34.5% probability of exploitation activity in the next 30 days, higher than 98% of CVEs (2026-11-02).

FIRST EPSS ↗

WAF vendor statements

No edge vendor changelog names it.

Ask Vigil

AI · answers from this page
Ask about CVE-2026-6973: who's covered, what to patch first, how vendors compare. I cite sources and won't help with attacks.

Severity, decoded

CVSS 3.1
High · 7.2 / 10

Exploitable over the network, with high privileges and no user interaction, leading to full loss of confidentiality, integrity and availability.

Over the internetAdmin login neededNo user actionWorks reliablyFull compromise
How the score is built8 metrics
  • Attack vectorAn attacker can reach it over the internet; no access to your network needed.
    Network
  • Attack complexityNo special conditions are needed; the attack works reliably.
    Low
  • Privileges requiredThe attacker needs an administrator-level account.
    High
  • User interactionNo one has to click or open anything; the attack works on its own.
    None
  • ScopeThe damage stays within the vulnerable component.
    Unchanged
  • Confidentiality impactAn attacker can read all data the affected component holds, or the most sensitive parts of it.
    High
  • Integrity impactAn attacker can change any data or files the affected component protects.
    High
  • Availability impactAn attacker can take the component down completely or keep it from serving anyone.
    High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA's assessmentSSVC, from the CVE record
ExploitationActive

Attackers are exploiting this in the wild.

AutomatableNo

At least one step needs hands-on work, which slows mass attacks.

Technical impactTotal

A successful attack gives full control over the affected software or all of its data.

Public exploits

None found
0 Metasploit0 Exploit-DB0 Scanner template0 GitHub PoCs

No exploit in Exploit-DB or Metasploit, and no scanner template. That lowers, but doesn't remove, the chance of mass exploitation.

Timeline

  1. 2026-05-07
    CVE published
    CVE List
  2. 2026-05-07
    Added to CISA KEV
    Confirmed exploitation in the wild

Social

2026-10-22: 0 posts2026-10-23: 0 posts2026-10-24: 0 posts2026-10-25: 0 posts2026-10-26: 0 posts2026-10-27: 0 posts2026-10-28: 0 posts2026-10-29: 0 posts2026-10-30: 0 posts2026-10-31: 0 posts2026-11-01: 0 posts2026-11-02: 0 posts2026-11-03: 0 posts2026-11-04: 0 posts

No posts seen yet on X, Bluesky, Mastodon, Hacker News or GitHub.

Vendor statements

Quoted
CloudflareWAF Managed RulesNo public claim

We found no public statement from this vendor naming this CVE. That is not proof of no protection: generic rules may still catch it. Each row gives the rule ID and its default action. The feed starts in January 2025, so older rules are missing.

AWSAWS WAF Managed RulesNo public claim

We found no public statement from this vendor naming this CVE. That is not proof of no protection: generic rules may still catch it. AWS often describes a vulnerability without naming its CVE (for example "Log4j"). We count only entries that name the CVE, so AWS coverage is understated.

Microsoft AzureFront Door and Application Gateway WAF (DRS)No public claim

We found no public statement from this vendor naming this CVE. That is not proof of no protection: generic rules may still catch it. The rule tables name CVEs but carry no dates, so Azure is left out of every time-to-rule figure.

Google CloudCloud Armor preconfigured WAF rulesNo public claim

We found no public statement from this vendor naming this CVE. That is not proof of no protection: generic rules may still catch it. Google names few CVEs: the release notes start in May 2024 and the rules reference lists CVEs without dates. Its cve-canary rules are opt-in.

FastlyNext-Gen WAF virtual patchesBefore feed history

The CVE predates the oldest entry in this vendor's public feed, so a rule may exist that we cannot see.

F5Attack signatures (Distributed Cloud WAF)No public claim

We found no public statement from this vendor naming this CVE. That is not proof of no protection: generic rules may still catch it. Each signature lists the CVEs it references, with its id and date. F5 does not state a default action; signatures enforce once staging ends in your policy.

AkamaiApp & API Protector (Adaptive Security Engine)No public source

This vendor publishes no machine-readable rule changelog we can check.

OWASP CRSCore Rule Set (open source, used inside many WAFs)No public claim

We found no public statement from this vendor naming this CVE. That is not proof of no protection: generic rules may still catch it. CRS rarely names CVEs: it relies on generic detections. Our own lab measures what it actually blocks.