NVD / CVE Program· CNA sap

CVE-2023-36922: OS command injection vulnerability in SAP ECC and SAP S/4HANA (IS-OIL)

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: 0.84% (FIRST EPSS); higher than 58.1% 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.
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

Due to programming error in function module and report, IS-OIL component in SAP ECC and SAP S/4HANA allows an authenticated attacker to inject an arbitrary operating system command into an unprotected parameter in a common (default) extension. On successful exploitation, the attacker can read or modify the system data as well as shut down the system.

HighCVSS 8.8 · v3.1—No exploit No fix recorded

BDU:2023-04387

Published: Jul 10, 2023
Updated: Jun 17, 2026
EPSS: 0.8% · 58th percentile
CWE: CWE-78

Report tools

JSON

Action score

Monitor

Low priority for now.

CVSS: 35 / 40 · 8.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.8%

CNA vs NVD score

NVD: 8.8
CNA · sap: 9.1; 0.3 point gap

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

Running WordPress? Scan your site free with WP Lens

Is your version affected? Check it

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.

We use this product, ask for help

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.

Vendor	Product	CPE
sap	netweaver	cpe:2.3:a:sap:netweaver

Affected versions

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

sap netweaver600
sap netweaver602
sap netweaver603
sap netweaver604
sap netweaver605
sap netweaver606
sap netweaver617
sap netweaver618
sap netweaver800
sap netweaver802
sap netweaver803
sap netweaver804
sap netweaver805
sap netweaver806
sap netweaver807

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 ECC and SAP S/4HANA (IS-OIL)
- IS-OIL 600, IS-OIL 602, IS-OIL 603, IS-OIL 604, IS-OIL 605, IS-OIL 606, IS-OIL 617, IS-OIL 618, IS-OIL 800, IS-OIL 802, IS-OIL 803, IS-OIL 804 … (+3)affected

Same product

sap: all records

Other highest-scoring records for the same primary product.

CVE-2025-31324Missing Authorization check in SAP NetWeaver (Visual Composer development server)KEV
99Now
CVE-2021-38163SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticated as a non-administraKEV
76This week
CVE-2025-42999Insecure Deserialization in SAP NetWeaver (Visual Composer development server)KEV
70This week

Published before and after this one in the same product

← EarlierCVE-2023-33984Jun 12, 2023 · Cross-Site Scripting (XSS) vulnerability in NetWeaver (Design Time Repository)
21Monitor
← EarlierCVE-2023-33985Jun 12, 2023 · Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal
24Monitor
Later →CVE-2023-41367Sep 11, 2023 · Missing Authentication check in SAP NetWeaver (Guided Procedures)
21Monitor

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.

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.

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.

—

Chain candidates

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

CVE-2023-4136763 days apartMissing Authentication check in SAP NetWeaver (Guided Procedures)
21Monitor

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-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

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

nvd-primary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

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

Vulnerable

1const host = req.body.host;
2exec("ping -c 1 " + host, onResult);

Fixed

1const host = req.body.host;
2if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);
3execFile("ping", ["-c", "1", host], onResult);

Attack context

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

Attack patterns (CAPEC)

ATT&CK techniques

—

Change log

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

References

me.sap.com/notes/3350297

Show all references (1 more)

www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

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

All records