CVE-2023-35081
A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary files onto the appliance.
- CVSS
- 7.2Highscored by the publisher (CNA)
- Exploited in the wild
- Yes, in CISA KEV since 31 Jul 2023CISA deadline for US federal agencies: 21 Aug 2023
- EPSS
- 63.6%chance of exploitation in the next 30 daystop 0.8% of scored CVEsFIRST score of 11 Nov 2026
- Fix
- Patch availablesee the advisories in the references
- Published
- 3 Aug 2023analysed here 12 Nov 2026
Do first. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. (CISA's required action for this KEV entry)
Summary
Triage
The summary, impact and action text on this page are written by our AI analysis pipeline, or taken from the NVD description when a CVE was imported from NVD. They are not the vendor's wording: check them against the sources. A longer AI executive summary and technical analysis are generated for signed-in accounts on the Max plan.
Affected products
| Product | Affected versions | Vendor says fixed in |
|---|---|---|
| Ivanti EPMM | < 11.10.0.3Vendor says fixed in: not stated |
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.
Products named in our analysis
- ivanti:endpoint_manager_mobile
Fix and mitigation
WAF and other mitigations
Can a WAF block it? Yes. The vulnerability involves path traversal allowing file writes by an authenticated administrator via HTTP requests. The malicious input includes unusual ../ sequences in file paths, which can be detected by a WAF, but only administrators can exploit it, so some legitimate requests may look similar. A custom WAF rule can filter path traversal sequences in file write parameters, but attackers can vary the request. No tracked WAF vendor has published a rule for this CVE yet.
What a custom rule would match: path traversal sequences in file write parameters
Also consider: patch · custom WAF rule · canonical path validation
Based on an AI reading of the CVE description, and no vendor rule found yet. We check Cloudflare, AWS, Google Cloud Armor and Azure; for Akamai, Imperva, Fastly, F5, ask your vendor.
Remediation steps (AI-written)
Step-by-step remediation is generated for accounts on the Max plan, for CVEs that match a technology in their stack. Add this technology to your stack to see the fix checklist.
Exploitation evidence
- CISA KEV catalog
- Listed since 31 Jul 2023.
- CISA due date
- 21 Aug 2023, the remediation deadline for US federal agencies
- CISA required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Public exploit code
- None on record in Exploit-DB, Metasploit, Nuclei templates or PoC-in-GitHub.
- CISA SSVC
- exploitation active, automatable no, technical impact totalAssessed by CISA 27 Jan 2025 (SSVC 2.0.3). Exploitation is none, poc (public proof of concept) or active.
Timeline
- 31 Jul 2023Added to CISA KEV (exploited in the wild)
- 3 Aug 2023Published4 days later
- 21 Aug 2023CISA remediation due date (US federal agencies)17 days later
- 27 Jan 2025CISA SSVC assessment: exploitation active526 days (about 1 year) later
- 14 Jan 2026CVE record last updated352 days (about 12 months) later
- 12 Nov 2026Analysed by vulneraibility.com302 days (about 10 months) later
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
| Metric | Value | What it means |
|---|---|---|
| Attack vector | NetworkReachable over the internet or any routable network. | Reachable over the internet or any routable network. |
| Attack complexity | LowRepeatable attack, no special conditions. | Repeatable attack, no special conditions. |
| Privileges required | HighThe attacker needs admin-level privileges. | The attacker needs admin-level privileges. |
| User interaction | NoneNo victim action needed. | No victim action needed. |
| Scope | UnchangedImpact stays within the vulnerable component. | Impact stays within the vulnerable component. |
| Confidentiality | HighTotal data disclosure possible. | Total data disclosure possible. |
| Integrity | HighComplete modification possible. | Complete modification possible. |
| Availability | HighFull outage possible. | Full outage possible. |
Common questions
Is CVE-2023-35081 being exploited?
Yes. CVE-2023-35081 appears in CISA's Known Exploited Vulnerabilities catalog, which means exploitation in the wild has been confirmed and reported. Treat it as active rather than theoretical, and patch it ahead of higher-scoring vulnerabilities that carry no exploitation evidence.
How severe is CVE-2023-35081?
CVE-2023-35081 is rated High with a CVSS score of 7.2. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2023-35081?
Yes. A fix has been recorded for CVE-2023-35081. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2023-35081 affect?
CVE-2023-35081 affects ivanti:endpoint_manager_mobile. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
References
2 references in the CVE record, grouped by the tags the record gives them.
Other links (2)
- forums.ivanti.com /s/article/CVE-2023-35081-Arbitrary-File-Write?language=en_US
- cisa.gov /known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-35081
Where the data on this page comes from
- CVE List (CVE.org): description, affected versions, references; CVE Terms of Use
- NVD: CVSS and CPE data
- CISA KEV catalog: exploitation, date added, due date
- CISA Vulnrichment (ADP): SSVC decision points
- FIRST EPSS: exploit probability and percentile
Summary, impact and triage tags: written by our AI analysis pipeline from the sources above. Check them against the sources.
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