PTC Kepware KEPServerEX

Name: PTC Kepware KEPServerEX
Brand: PTC

productRU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

by severity

8critical4high2medium0low

updated 2026-10-28

vulnerabilities (14)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-0755US	critical9.8	11.8% (96th)	—	no fix	2023-02-23	≤ 6.12
CVE-2020-27265US	critical9.8	10.5% (96th)	—	no fix	2021-01-14	4 versions
CVE-2020-27267US	critical9.1	5.00% (92nd)	—	no fix	2021-01-14	4 versions
CVE-2020-27263US	critical9.1	5.00% (92nd)	—	no fix	2021-01-14	4 versions
CVE-2022-2825US	critical9.8	3.40% (89th)	—	6.12	2023-03-29	2 versions
CVE-2022-2848US	critical9.1	3.37% (89th)	—	6.12	2023-03-29	2 versions
CVE-2023-0754US	critical9.8	2.94% (87th)	—	no fix	2023-02-23	≤ 6.12
CVE-2023-5908US	critical9.1	0.96% (62nd)	—	no fix	2023-11-30	≤ 6.14.263.0
CVE-2023-3825US	high7.5	0.76% (55th)	—	no fix	2023-07-31	6.0 → 6.14.263
CVE-2023-5909US	high7.5	0.44% (38th)	—	no fix	2023-11-30	≤ 6.14.263.0
CVE-2023-29447US	medium5.3	0.36% (30th)	—	no fix	2024-01-10	2 versions
CVE-2023-29446US	medium4.7	0.24% (16th)	—	no fix	2024-01-10	3 versions
CVE-2023-29445US	high7.8	0.24% (15th)	—	no fix	2024-01-10	3 versions
CVE-2023-29444US	high7.3	0.20% (9th)	—	no fix	2024-01-10	3 versions

The flaw types (CWEs) most of these CVEs share.

CWE-787Out-of-bounds Write4 CVEs
CWE-122Heap-based Buffer Overflow3 CVEs
CWE-121Stack-based Buffer Overflow2 CVEs
CWE-427Uncontrolled Search Path Element2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-129Improper Validation of Array Index1 CVEs
CWE-190Integer Overflow or Wraparound1 CVEs

Which sources assert this record, and when.

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