Buffer overflow in Siemens Jt2go
CVE-2021-44001
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The DL180pdfl.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted PDF files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14974)
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Siemens Jt2go — versions All versions < V13.2.0.5
- Siemens Teamcenter Visualization — versions All versions < V13.2.0.5
- Siemens Teamcenter Visualization
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cert-portal.siemens.com/productcert/pdf/ssa-595101.pdf (Patch, Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-22-004/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-44001?
- CVE-2021-44001 is a high-severity vulnerability in Siemens Jt2go, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-12-14.
- How severe is CVE-2021-44001?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2021-44001 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.