Security readout for executives and security teams
Plain-English summary
Cisco ISE had a management web interface flaw that could let a remote unauthenticated attacker read certain packet-capture files. The business concern is exposure of network traffic captured by administrators, not system takeover or service disruption.
Executive priority
Treat this as a moderate-priority confidentiality risk. It is not described as code execution, but exposed packet captures can contain credentials, session data, or sensitive network details.
Technical view
CVE-2019-15282 is an information disclosure issue in Cisco ISE Software caused by authentication logic failure in the web-based management interface. A crafted request could read tcpdump files generated with a particular naming scheme. CVSS 3.0 is 4.3 with confidentiality impact only.
Likely exposure
Exposure is most relevant where Cisco ISE management interfaces are reachable from untrusted networks and tcpdump files have been generated on the appliance. The source bundle does not specify affected version ranges.
Exploitation context
The provided sources do not cite active exploitation, and the CVE is not marked KEV. The described attack is remote and unauthenticated, but impact is limited to reading specific generated tcpdump files.
Researcher notes
Key evidence is limited to the CVE record and Cisco advisory reference. CWE-306 aligns with missing authentication. Note the CVSS vector includes UI:R while the description says unauthenticated remote access; validate details against Cisco’s advisory before final scoping.
Mitigation direction
- Review Cisco advisory for affected releases, fixed versions, and official remediation guidance.
- Inventory Cisco ISE deployments and confirm whether affected software is present.
- Restrict management interface access to trusted administrative networks where possible.
- Remove unneeded diagnostic capture files according to operational policy.
- Prioritize remediation where packet captures may contain sensitive traffic.
Validation and detection
- Identify all Cisco ISE instances and their management interface exposure.
- Compare deployed ISE versions against the Cisco advisory.
- Check whether tcpdump diagnostic files exist on affected appliances.
- Review management interface logs for suspicious unauthenticated access attempts.
- Confirm remediation status after applying Cisco-recommended updates or mitigations.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-306: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2019-15282 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.3 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
4.3MediumVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- 20191016 Cisco Identity Services Engine Information Disclosure VulnerabilityCVE reference · vendor-advisory, x_refsource_CISCO
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authentication for Critical Function
Missing Authentication for Critical Function represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.