Security readout for executives and security teams
Plain-English summary
This issue can crash SAP’s SAPlpd printing service on Windows systems running SAP GUI 7.40. The available record describes a denial-of-service condition, not data theft or code execution. Business impact is mainly interruption of SAP-related printing workflows where the service is reachable.
Executive priority
Handle as a moderate operational resilience issue. It is unlikely to drive emergency response by itself, but public proof-of-concept availability and SAP workflow disruption justify timely inventory, port restriction, and vendor-guidance review.
Technical view
CVE-2016-10079 affects SAPlpd through 7400.3.11.33 in SAP GUI 7.40 on Windows. The CVE description says a long string sent to TCP port 515 can crash the service. The bundle provides no CVSS, CWE, vendor fix details, or active exploitation evidence.
Likely exposure
Exposure is most likely on Windows endpoints or servers running SAP GUI 7.40 with SAPlpd enabled and reachable on TCP port 515. Systems not running SAPlpd, not using SAP GUI 7.40, or blocking access to TCP 515 are less likely to be exposed.
Exploitation context
A public Exploit-DB reference exists, indicating proof-of-concept knowledge is public. The source bundle does not cite active exploitation, and the CVE is not listed as KEV. Treat this as a service-availability risk with public technical awareness, not confirmed in-the-wild exploitation.
Researcher notes
The evidence is sparse: no CVSS, CWE, affected CPEs, or SAP advisory text are included in the bundle. Analysis should stay bounded to SAPlpd through 7400.3.11.33 in SAP GUI 7.40 on Windows and the described TCP 515 service-crash behavior.
Mitigation direction
- Identify whether SAPlpd is installed, enabled, and business-required.
- Restrict access to TCP port 515 to trusted internal systems only.
- Disable SAPlpd where it is not required for business workflows.
- Check SAP guidance for fixed versions or supported mitigations.
- Prioritize updates if SAP confirms a patched SAPlpd or SAP GUI release.
Validation and detection
- Inventory Windows systems running SAP GUI 7.40.
- Check SAPlpd version and flag 7400.3.11.33 or earlier.
- Confirm whether SAPlpd listens on TCP port 515.
- Review firewall rules limiting access to TCP 515.
- Check Windows service logs for unexplained SAPlpd crashes.
- Document compensating controls where patch status is unclear.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2016-10079 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- 41030CVE reference · exploit, x_refsource_EXPLOIT-DB
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.