CVE-2023-45350: Atos Unify OpenScape 4000 Manager V10 R1 before V10 R1.42.1 and 4000 Manager V10 R0 allow Privilege escalation

This month

HIGH 8.8DOWNGRADE

CVE-2023-45350 is a high-severity flaw (CVSS 8.8) affecting unify openscape 4000 manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Atos Unify OpenScape 4000 Manager V10 R1 before V10 R1.42.1 and 4000 Manager V10 R0 allow Privilege escalation that may lead to the ability of an authenticated attacker to run arbitrary code via AScm. This is also known as OSFOURK-24034.

Why this priority

High severity

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Published	2023-10-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: atos

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

Am I affected?

Timeline

2023-10-09 04:15 UTCPublished CVE record published
2026-06-17 06:28 UTCUpdated Record last modified

atos unify openscape 4000 manager DOWNGRADE

Affected: 10 r0 · 10 r1

Fixed in: no fixed release known

Safe to downgrade to: a release before 10

1. Check installed version

apt-cache policy unify-openscape-4000-manager || rpm -q unify-openscape-4000-manager || unify-openscape-4000-manager --version

2. No fixed release: DOWNGRADE to a release before 10 (Debian / Ubuntu)

apt-cache madison unify-openscape-4000-manager sudo apt install unify-openscape-4000-manager=<VERSION_BEFORE_10> sudo apt-mark hold unify-openscape-4000-manager

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

dnf --showduplicates list unify-openscape-4000-manager sudo dnf downgrade unify-openscape-4000-manager-<VERSION_BEFORE_10> sudo dnf versionlock add unify-openscape-4000-manager

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-2023-45350?

unify openscape 4000 manager: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-45350 being exploited?

CVE-2023-45350 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-2023-45350 affect?

CVE-2023-45350 affects unify openscape 4000 manager. Severity is high (CVSS 8.8). Atos Unify OpenScape 4000 Manager V10 R1 before V10 R1.42.1 and 4000 Manager V10 R0 allow Privilege escalation that may lead to the ability of an authenticated attacker to run arbitrary code via AScm. This is also known as OSFOURK-24034.

How urgent is CVE-2023-45350?

Priority 44/100. High severity

Related CVEs

CVE-2023-45356 HIGH 8.8 DOWNGRADE DOWNGRADE Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 4000 and Manager Platform V10 R1 before Ho
CVE-2023-45355 HIGH 8.8 DOWNGRADE DOWNGRADE Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 and 4000 and Manager Platform V10 R1 befor
CVE-2023-45351 HIGH 8.8 DOWNGRADE DOWNGRADE Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.42.1, 4000 Assistant V10 R0, 4000 Manager V10 R1 befo
CVE-2023-45349 HIGH 7.5 DOWNGRADE DOWNGRADE Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.34.7, 4000 Assistant V10 R1.42.0, 4000 Assistant V10

References

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