CVE-2025-21542: Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Appli

Routine

MEDIUM 6.3DOWNGRADE

CVE-2025-21542 is a medium-severity flaw (CVSS 6.3) affecting communications order and service management. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Applications (component: Security). Supported versions that are affected are 7.4.0, 7.4.1 and 7.5.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Order and Service Management. Successful attacks of this vulnerability can result in unauthorized update, inser

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-346
Published	2025-01-21
Last modified	2026-06-17

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-01-21 21:15 UTCPublished CVE record published
2026-06-17 08:43 UTCUpdated Record last modified

oracle communications order and service management DOWNGRADE

Affected: 7.4.0 · 7.4.1 · 7.5.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.4.0

1. Check installed version

apt-cache policy communications-order-and-service-management || rpm -q communications-order-and-service-management || communications-order-and-service-management --version

2. No fixed release: DOWNGRADE to a release before 7.4.0 (Debian / Ubuntu)

apt-cache madison communications-order-and-service-management sudo apt install communications-order-and-service-management=<VERSION_BEFORE_7.4.0> sudo apt-mark hold communications-order-and-service-management

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list communications-order-and-service-management sudo dnf downgrade communications-order-and-service-management-<VERSION_BEFORE_7.4.0> sudo dnf versionlock add communications-order-and-service-management

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-21542?

communications order and service management: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-21542 being exploited?

CVE-2025-21542 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-21542 affect?

CVE-2025-21542 affects communications order and service management. Severity is medium (CVSS 6.3). Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Applications (component: Security). Supported versions that are affected are 7.4.0, 7.4.1 and 7.5.0. Easily exploitable vulnerability

How urgent is CVE-2025-21542?

Priority 25/100. No elevated risk signals yet.

Related CVEs

CVE-2025-30729 MEDIUM 5.5 DOWNGRADE Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Appli
CVE-2025-21554 MEDIUM 5.3 DOWNGRADE Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Appli
CVE-2025-21544 MEDIUM 5.4 DOWNGRADE Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Appli

References

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