CVE-2022-36308Network attack vector

SNMP credential exposure via plaintext storage and display

Published Aug 16, 2022 · Updated Aug 3, 2024

Credential exposure in Airspan AirVelocity 1500 before 15.18.00.2511 allows remote attackers to obtain SNMP credentials through the web UI. The web UI writes SNMPv3 passwords to /bsdata/snmpd.conf, which snmpd cannot rewrite into derived keys, and also renders current SNMP credentials. Network access to the management UI is sufficient; the exposed values permit SNMP manipulation of the eNodeB and reuse against devices sharing them.

CVSS severity9.1
Critical
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential exposure in Airspan AirVelocity 1500 before 15.18.00.2511 allows remote attackers to obtain SNMP credentials through the web UI. The web UI writes SNMPv3 passwords to /bsdata/snmpd.conf, which snmpd cannot rewrite into derived keys, and also renders current SNMP credentials. Network access to the management UI is sufficient; the exposed values permit SNMP manipulation of the eNodeB and reuse against devices sharing them.

The record

CVE
CVE-2022-36308
Published
Aug 16, 2022
Updated
Aug 3, 2024
Vendor
Airspan Networks
Product
AirVelocity
Classifications
CWE-522, CWE-256, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <15.18.00.2511

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Airspan Networks · AirVelocityversion=unspecified <15.18.00.2511

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-522Insufficiently Protected Credentials
CWE-256Plaintext Storage of a Password
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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