Atera Agent through 1.8.3.6 on Windows Creates a Temporary File in a Directory with Insecure Permissions.
Priority LOW 36CWE-276Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Atera Agent through 1.8.3.6 on Windows Creates a Temporary File in a Directory with Insecure Permissions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00381 32nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-26077
- 2026-10-03 Alias added: GHSA-23jp-25jg-2qj5
References
More Atera vulnerabilities
- TI-2023-11311 Privilege escalation vulnerability was discovered in Atera Agent 1.8.4.4 and prior on… CVSS 3.1HIGH 7.8
Sources
- CVE-2023-26077 · CVE Program
- CVE-2023-26077 · NVD
- FIRST EPSS
- GHSA-23jp-25jg-2qj5 · GitHub Advisory Database · CC BY 4.0
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