CVE-2022-36308 — Airspan AirVelocity 1500 web management UI displays SNMP credentials in plaintex

Airspan AirVelocity 1500 web management UI displays SNMP credentials in plaintext on software versions older than 15.18.00.2511, and stores SNMPv3 credentials unhashed on the filesystem, enabling anyone with web access to use these credentials to manipulate the eNodeB over SNMP.

01What is this vulnerability?

Airspan AirVelocity 1500 web management UI displays SNMP credentials in plaintext on software versions older than 15.18.00.2511, and stores SNMPv3 credentials unhashed on the filesystem, enabling anyone with web access to use these credentials to manipulate the eNodeB over SNMP. This issue may affect other AirVelocity and AirSpeed models.

02Affected products

Vendor	Product	Versions
Airspan	AirVelocity	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-08-16T00:32:57.000Z
• Last modified: 2024-08-03T10:00:04.241Z

09References

• helpdesk.airspan.com — https://helpdesk.airspan.com/browse/TRN3-1692
• github.com — https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-qjg…