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CVE-2023-0683· NVD / CVE Program· CNA lenovo

A valid, authenticated XCC user with read only access may gain elevated privileges through a specifically crafted API call.

Noroxi assessment

Priority: Monitor (action score 35/100)

  • 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: 0.56% (FIRST EPSS).
  • 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.
  • 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

HighCVSS 8.8 · v3.1—No exploit No fix recorded
Published
May 1, 2023
Updated
Jun 17, 2026
EPSS
0.5% · 46th percentile

Report tools

JSON

Action score

35

Monitor

Low priority for now.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.5%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
8.8
CNA · lenovo
8.3
0.5 point gap

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

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-2023-0683

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

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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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
lenovothinkagile hx5530 firmware
lenovothinkagile hx5530
lenovothinkagile hx7530 firmware
lenovothinkagile hx7530
lenovothinkagile vx3331 firmware
lenovothinkagile vx3331
lenovothinkagile hx enclosure firmware
lenovothinkagile hx enclosure
lenovothinkagile hx1021 firmware
lenovothinkagile hx1021
lenovothinkagile hx1320 firmware
lenovothinkagile hx1320

and 188 more

Affected versions

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

  • lenovo thinkagile hx enclosure firmwarebefore 3.72_tei388s
  • lenovo thinkagile hx1021 firmwarebefore 3.72_tei388s
  • lenovo thinkagile hx1320 firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx1321 firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx1331 firmwarebefore 2.93_afbt30p
  • lenovo thinkagile hx1520-r firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx1521-r firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx2320-e firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx2321 firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx2330 firmwarebefore 2.93_afbt30p
  • lenovo thinkagile hx2330 firmware2.93_afbt30p
  • lenovo thinkagile hx2331 firmwarebefore 2.93_afbt30p
  • lenovo thinkagile hx2720-e firmwarebefore 3.72_tei388s
  • lenovo thinkagile hx3320 firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx3321 firmwarebefore 8.88_cdi3a4a
  • lenovo thinkagile hx3330 firmwarebefore 2.93_afbt30p
  • lenovo thinkagile hx3331 firmwarebefore 4.71_d8bt48p
  • lenovo thinkagile hx3331 firmwarebefore 2.93_afbt30p
  • lenovo thinkagile hx3375 firmwarebefore 4.71_d8bt48p
  • lenovo thinkagile hx3376 firmwarebefore 8.88_cdi3a4a

Versions reported by the vendor

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

  • Lenovo XClarity Controller

    • See product security advisory belowaffected

Same product

lenovo: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-4607An authenticated XCC user can change permissions for any user through a crafted API command.
    35Monitor
  • CVE-2023-25492A valid, authenticated user may be able to trigger a denial of service of the XCC web user interface or other undefined behavior through a f
    35Monitor
  • CVE-2023-29057A valid XCC user's local account permissions overrides their active directory permissions under specific configurations.
    35Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2023-25495Apr 28, 2023 · A valid, authenticated administrative user can query a web interface API to reveal the configured LDAP client password used by XCC to authen
    19Monitor
  • ← EarlierCVE-2023-29056Apr 28, 2023 · A valid LDAP user, under specific conditions, will default to read-only permissions when authenticating into XCC.
    23Monitor
  • Later →CVE-2023-4606Oct 25, 2023 · An authenticated XCC user with Read-Only permission can change a different user’s password through a crafted API command.
    32Monitor

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.

No credits in the CNA record.

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.
  • A low-privileged account is enough.
  • 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
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-20 · Improper Input Validation

CVSS vector

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

nvd-primary

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

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

All records