CVE-2022-39821Network attack vector

Credential disclosure via world-readable application logs

Published Sep 13, 2022 · Updated Aug 3, 2024

Sensitive information logging in Nokia 1350 OMS R14.2 allows attackers to read cleartext user credentials from local files. The web application writes credentials to /usr/Systems/OTNE_1_14_Master/maintenance/trace/web/.otn.default.log and leaves the file world-readable. Any account able to access the host filesystem can retrieve those credentials, while the published impact is limited to confidentiality.

CVSS severity7.5
High
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

Sensitive information logging in Nokia 1350 OMS R14.2 allows attackers to read cleartext user credentials from local files. The web application writes credentials to /usr/Systems/OTNE_1_14_Master/maintenance/trace/web/.otn.default.log and leaves the file world-readable. Any account able to access the host filesystem can retrieve those credentials, while the published impact is limited to confidentiality.

The record

CVE
CVE-2022-39821
Published
Sep 13, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-532, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 13, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Credentials 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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