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CVE-2019-0344· NVD / CVE Program· CNA sap

Due to unsafe deserialization used in SAP Commerce Cloud (virtualjdbc extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, it is possi

Due to unsafe deserialization used in SAP Commerce Cloud (virtualjdbc extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, it is possible to execute arbitrary code on a target machine with 'Hybris' user rights, resulting in Code Injection.

CriticalCVSS 9.8 · v3.1KEVWeaponized No fix recorded
Published
Aug 14, 2019
Updated
Jun 16, 2026
EPSS
7.1% · 94th percentile
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Report tools

JSON

Action score

71

This week

Don’t wait for the next maintenance window.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
30 / 30 · Listed
EPSS
2 / 30 · 7.1%

CISA SSVC decision

Exploitation
active
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

Actively exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on Sep 30, 2024. That signals real attacks, not theory.

Remediation deadline for government agencies: Oct 21, 2024.

Noroxi analysis

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Affected systems

VendorProduct
sapcommerce cloud

Affected versions

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

  • sap commerce cloud1808
  • sap commerce cloud1811
  • sap commerce cloud1905
  • sap commerce cloud6.4
  • sap commerce cloud6.5
  • sap commerce cloud6.6
  • sap commerce cloud6.7

Versions reported by the vendor

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

  • SAP SE SAP Commerce Cloud (virtualjdbc extension)

    • < 6.4, < 6.5, < 6.6, < 6.7, < 1808, < 1811, < 1905affected

Same product

sap: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-39439SAP Commerce accepts empty passphrases.
    39Monitor
  • CVE-2020-6238SAP Commerce, versions - 6.6, 6.7, 1808, 1811, 1905, does not process XML input securely in the Rest API from Servlet xyformsweb, leading to
    37Monitor
  • CVE-2024-33003Information Disclosure Vulnerability in SAP Commerce Cloud
    36Monitor
  • CVE-2019-0343SAP Commerce Cloud (Mediaconversion Extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, allows an authenticated Backoffice/HMC user t
    35Monitor
  • CVE-2023-42481Improper Access Control vulnerability in SAP Commerce Cloud
    32Monitor
  • CVE-2019-0322SAP Commerce Cloud (previously known as SAP Hybris Commerce), (HY_COM, versions 6.3, 6.4, 6.5, 6.6, 6.7, 1808, 1811), allows an attacker to
    31Monitor

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

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

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. CISA KEV+1874 d
  3. TodayOct 6, 2026+2610 d
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.
  • 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-502 · Deserialization of Untrusted Data

CVSS vector

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

nvd-primary

Root cause

Data received over the network is deserialized into the language’s native object format without verifying its source. Code paths inside the object can be triggered during deserialization.

The bug in code

The whole CWE-502 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

python
payload = sock.recv(65536)job = pickle.loads(payload)

Fixed

python
payload = sock.recv(65536)if not hmac.compare_digest(sign(payload), header_sig):    raise PermissionError("invalid signature")job = JobSchema.validate(json.loads(payload))

Attack context

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

ATT&CK techniques

—

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