AEGLIX vulnerability intelligence
CVE-2023-20198
UNSCORED · CISA catalog observation; NVD enrichment pending
Published: Not supplied · Updated: Not supplied · Source: CISA (NVD enrichment pending)
Stored catalog record
Source record retrieved 2026-10-28T11:18:54.819412+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.
Stored record · refresh unavailable
Showing source data retrieved 2026-10-28T11:18:54.819412+00:00. This record may be out of date; check the official references before acting.
Vulnerability overview
Cisco IOS XE Web UI contains a privilege escalation vulnerability in the web user interface that could allow a remote, unauthenticated attacker to create an account with privilege level 15 access. The attacker can then use that account to gain control of the affected device.
Patch review priority
Known exploitation: prioritize review
- CISA KEV lists real-world exploitation.
FIRST EPSS: 99.61% · percentile 99.9 · score date 2026-10-27.
EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗
Severity and scoring
- CVSS score
- Not scored · UNSCORED
- CVSS version
- Not supplied
- CVSS vector
- Not supplied
- Weaknesses
- Not supplied
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Cisco · IOS XE Web UI
- Added to catalog
- 2023-10-16
- Required action
- Verify that instances of Cisco IOS XE Web UI are in compliance with BOD 23-02 and apply mitigations per vendor instructions. For affected products (Cisco IOS XE Web UI exposed to the internet or to untrusted networks), follow vendor instructions to determine if a system may have been compromised and immediately report positive findings to CISA.
- CISA remediation due date
- 2023-10-20
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
NVD has not supplied affected-version configurations for this record. Check the vendor references below.
Advisories and references
No references are supplied in this record.