CVE-2019-9499Not scoredCWE-346

CVE-2019-9499: The implementations of EAP-PWD in wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit

Wi-Fi Alliance · hostapd with EAP-pwd support

Vendor fix available · Affected: Wi-Fi Alliance hostapd with EAP-pwd support · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

2.2%probability of exploitation in the next 30 days

82nd percentile

050100

Higher than 82% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

Affected products4

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Wi-Fi Alliance · hostapd with EAP-pwd supportfrom 2.7 up to and including 2.7
Wi-Fi Alliance · wpa_supplicant with EAP-pwd supportfrom 2.7 up to and including 2.7
Wi-Fi Alliance · hostapd with SAE supportfrom 2.4 up to and including 2.4
Wi-Fi Alliance · wpa_supplicant with SAE supportfrom 2.4 up to and including 2.4

On the Atlas

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Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Origin Validation Error · Access Control
Vendor: Wi-Fi Alliance
Published: April 2019
Band: Possible (1 to 10%), April 2019

CoverageNo articles yet

No CyberSIXT article names CVE-2019-9499 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.