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CVE-2024-3765· NVD / CVE Program· CNA VulDB

Xiongmai AHB7804R-MH-V2 Sofia Service access control

Noroxi assessment

Priority: Monitor (action score 39/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 1.2% (FIRST EPSS); higher than 69.3% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • According to CISA the attack is automatable: targets can be found by mass scanning.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

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 classified as critical was found in Xiongmai AHB7804R-MH-V2, AHB8004T-GL, AHB8008T-GL, AHB7004T-GS-V3, AHB7004T-MHV2, AHB8032F-LME and XM530_R80X30-PQ_8M. Affected by this vulnerability is an unknown functionality of the component Sofia Service. The manipulation with the input ff00000000000000000000000000f103250000007b202252657422203a203130302c202253657373696f6e494422203a202230783022207d0a leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260605 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CriticalCVSS 9.8 · v3.1—No exploit No fix recorded
Published
Apr 14, 2024
Updated
Jun 17, 2026
EPSS
1.2% · 69th percentile

Report tools

JSON

Action score

39

Monitor

Low priority for now.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.2%

CISA SSVC decision

Exploitation
proof of concept
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · VulDB
9.8
NVD has not scored this yet; the score shown is the CNA’s.

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
  • No public exploit code on record
  • No fixed version yet

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

Follow CVE-2024-3765

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
xiongmaitechahb7804r-mh-v2 firmware
xiongmaitechahb8008t-gl firmware
xiongmaitechahb8004t-gl firmware
xiongmaitechxm530 r80x30-pq 8m firmware
xiongmaitechahb7004t-gs-v3 firmware
xiongmaitechahb8032f-lme firmware
xiongmaitechahb7004t-mhv2 firmware

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.

  • Xiongmai AHB7004T-GS-V3

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

  • Xiongmai AHB7004T-MHV2

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

  • Xiongmai AHB7804R-MH-V2

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

  • Xiongmai AHB8004T-GL

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

  • Xiongmai AHB8008T-GL

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

  • Xiongmai AHB8032F-LME

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

  • Xiongmai XM530_R80X30-PQ_8M

    • 4.02.R11.24340142.10001.131900.00000, 4.02.R11.A8531149.10001.131900.00000, 4.02.R11.C6380171.11201.141900.00000, 4.03.R11.0000020X.11201.042300.0000005, 4.03.R11.4912720B.11201.142300.0000004, 4.03.R11.4912720D.11201.142300.0000004, 4.03.R11.4915714A.12201.142300.0000000, 5.00.R02.00030751.10010.348717.0000000affected

Remediation

Which version to upgrade to

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

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

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.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

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.

No nightly-computed relations.

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.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-284 · Improper Access Control

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Show all references (4 more)

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

All records