CVE-2026-1324: A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.12

Q: How do I fix CVE-2026-1324?

operation and maintenance security management system: upgrade to newer than 3.0.12. Exact commands for each OS are on this page.

Q: Is CVE-2026-1324 being exploited?

CVE-2026-1324 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-1324 affect?

CVE-2026-1324 affects operation and maintenance security management system. Severity is high (CVSS 8.8). A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.12. Affected by this issue is the function SessionController of the file /isomp-protocol/protocol/session of the component SSH Protocol Handler.

Q: How urgent is CVE-2026-1324?

Priority 62/100. High severity; EPSS top 6%: very likely to be exploited; Public exploit reference; CISA SSVC: automatable with total technical impact

This week

HIGH 8.8UPGRADE

CVE-2026-1324 is a high-severity flaw (CVSS 8.8) affecting operation and maintenance security management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.12. Affected by this issue is the function SessionController of the file /isomp-protocol/protocol/session of the component SSH Protocol Handler. The manipulation of the argument keypassword leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early a

Why this priority

High severity
EPSS top 6%: very likely to be exploited
Public exploit reference
CISA SSVC: automatable with total technical impact

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	7.0% (top 6%)
CISA exploited list	No
Weakness	CWE-77, CWE-78
Published	2026-01-22
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: sangfor

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

Am I affected?

Timeline

2026-01-22 15:16 UTCPublished CVE record published
2026-06-17 10:15 UTCUpdated Record last modified

sangfor operation and maintenance security management system UPGRADE

Affected: <= 3.0.12

Fixed in: newer than 3.0.12

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy operation-and-maintenance-security-management-system || rpm -q operation-and-maintenance-security-management-system || operation-and-maintenance-security-management-system --version

2. UPGRADE to newer than 3.0.12 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade operation-and-maintenance-security-management-system

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade operation-and-maintenance-security-management-system

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Fedora 46 · proftpd · FIXED · 1.3.9e-2.fc46 · FEDORA-2026-fcb0a25c2f · source

sudo dnf upgrade --advisory=FEDORA-2026-fcb0a25c2f

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Write-up: github.com/LX-LX88/cve/issues/20

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-2026-1324?

operation and maintenance security management system: upgrade to newer than 3.0.12. Exact commands for each OS are on this page.

Is CVE-2026-1324 being exploited?

CVE-2026-1324 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-2026-1324 affect?

CVE-2026-1324 affects operation and maintenance security management system. Severity is high (CVSS 8.8). A vulnerability was identified in Sangfor Operation and Maintenance Management System up to 3.0.12. Affected by this issue is the function SessionController of the file /isomp-protocol/protocol/session of the component SSH Protocol Handler.

How urgent is CVE-2026-1324?

Priority 62/100. High severity; EPSS top 6%: very likely to be exploited; Public exploit reference; CISA SSVC: automatable with total technical impact

Related CVEs

CVE-2025-12916 MEDIUM 6.3 UPGRADE A vulnerability was determined in Sangfor Operation and Maintenance Security Management System 3.0
CVE-2026-1414 MEDIUM 6.3 UPGRADE A vulnerability was determined in Sangfor Operation and Maintenance Security Management System up to 3.0.12
CVE-2026-1413 MEDIUM 6.3 UPGRADE A vulnerability was found in Sangfor Operation and Maintenance Security Management System up to 3.0.12
CVE-2026-1412 HIGH 7.3 UPGRADE A vulnerability has been found in Sangfor Operation and Maintenance Security Management System up to 3.0.12
CVE-2026-1325 MEDIUM 5.3 UPGRADE A security flaw has been discovered in Sangfor Operation and Maintenance Security Management System up to 3.0.

References

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