Out-of-bounds Read in Siemens Jt2go
CVE-2021-44018
A vulnerability has been identified in JT2Go (All versions < V13.2.0.7), Solid Edge SE2021 (All versions < SE2021MP9), Solid Edge SE2022 (All versions < SE2022MP1), Teamcenter Visualization V13.1 (All versions < V13.1.0.9), Teamcenter Visualization V13.2 (All versions < V13.2.0.7), Teamcenter Visualization V13.3 (All versions < V13.3.0.1). The plmxmlAdapterSE70.dll library is vulnerable to memory corruption condition while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15112)
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: 0.017 (76.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Siemens Jt2go — versions All versions < V13.2.0.7
- Siemens Solid Edge — versions se2021, se2022
- Siemens Solid Edge Se2021 — versions All versions < SE2021MP9
- Siemens Solid Edge Se2022 — versions All versions < SE2022MP1
- Siemens Teamcenter Visualization — versions 13.1.0
- Siemens Teamcenter Visualization V13.1 — versions All versions < V13.1.0.9
- Siemens Teamcenter Visualization V13.2 — versions All versions < V13.2.0.7
- Siemens Teamcenter Visualization V13.3 — versions All versions < V13.3.0.1
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf (Patch, Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-22-340/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-44018?
- CVE-2021-44018 is a high-severity vulnerability in Siemens Jt2go, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2022-02-09.
- How severe is CVE-2021-44018?
- High severity. CVSS v3 base score is 7.8 out of 10.