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NVD / CVE Program· CNA VulDB

CVE-2025-12916: Sangfor Operation and Maintenance Security Management System Frontend portal_login command injection

Noroxi assessment

Priority: Monitor (action score 10/100)

  • Public proof-of-concept code exists (GitHub); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 5% (FIRST EPSS); higher than 92.3% of all records.
  • Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Sangfor Operation and Maintenance Security Management System 3.0.11.
  • Severity is disputed: the assigning authority (CNA) scores it 5.3, NVD 2.1.

Low priority for now. Upgrade to Sangfor Operation and Maintenance Security Management System 3.0.11 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

A vulnerability was determined in Sangfor Operation and Maintenance Security Management System 3.0. Impacted is an unknown function of the file /fort/portal_login of the component Frontend. This manipulation of the argument loginUrl causes command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.0.11 and 3.0.12 is recommended to address this issue. It is advisable to upgrade the affected component.

LowCVSS 2.1 · v4.0—Proof of concept Fix available
Published
Nov 9, 2025
Updated
Oct 18, 2026
EPSS
5.0% · 92th percentile

Report tools

JSON

Action score

10

Monitor

Low priority for now.

CVSS
8 / 40 · 2.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
2 / 30 · 5.0%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · VulDB
5.3
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
sangforoperation and maintenance security management system

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • sangfor operation and maintenance security management system3.0 and later · before 3.0.11

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulDB). Independent of NVD's CPE analysis and usually ahead of it.

  • Sangfor Operation and Maintenance Security Management System

    • 3.0.11, 3.0.12not affected
    • 3.0affected

Same product

sangfor: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-15501Sangfor Operation and Maintenance Management System getCmd WriterHandle.getCmd os command injection
    37Monitor
  • CVE-2026-1324Sangfor Operation and Maintenance Management System SSH Protocol session SessionController os command injection
    31Monitor
  • CVE-2025-15502Sangfor Operation and Maintenance Management System session SessionController os command injection
    24Monitor

Published before and after this one in the same product

  • Later →CVE-2025-15503Jan 10, 2026 · Sangfor Operation and Maintenance Management System common.jsp unrestricted upload
    23Monitor
  • Later →CVE-2026-1325Jan 22, 2026 · Sangfor Operation and Maintenance Security Management System edit_pwd_mall password recovery
    22Monitor
  • Later →CVE-2026-1412Jan 25, 2026 · Sangfor Operation and Maintenance Security Management System HTTP POST Request get_clip_img command injection
    23Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Sangfor Operation and Maintenance Security Management System3.0.11 · descriptionVendor (CNA)

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Proof-of-concept repository on GitHub ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Proof-of-concept repository on GitHubstars:62025-11-21

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+12 d
  3. TodayNov 11, 2026+367 d

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-141277 days apartSangfor Operation and Maintenance Security Management System HTTP POST Request get_clip_img command injection
    23Monitor
  • CVE-2026-141377 days apartSangfor Operation and Maintenance Security Management System HTTP POST Request port_validate portValidate command injection
    9Monitor
  • CVE-2026-141477 days apartSangfor Operation and Maintenance Security Management System HTTP POST Request get_Information getInformation command injection
    9Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
X

Weakness class (CWE)

CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

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References

Show all references (2 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records