CVE-2021-25669
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT PRO (All versions < 5.5.1), SCALANCE X202-2 IRT (All versions < 5.5.1), SCALANCE X202-2P IRT (incl. SIPLUS NET variant) (All versions < 5.5.1), SCALANCE X202-2P IRT PRO (All versions < 5.5.1), SCALANCE X204 IRT (All versions < 5.5.1), SCALANCE X204 IRT PRO (All versions < 5.5.1), SCALANCE X204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X204-2FM (All versions < V5.2.5), SCALANCE X204-2LD (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X204-2LD TS (All versions < V5.2.5), SCALANCE X204-2TS (All versions < V5.2.5), SCALANCE X206-1 (All versions < V5.2.5), SCALANCE X206-1LD (All versions < V5.2.5), SCALANCE X208 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X208PRO (All versions < V5.2.5), SCALANCE X212-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X212-2LD (All versions < V5.2.5), SCALANCE X216 (All versions < V5.2.5), SCALANCE X224 (All versions < V5.2.5), SCALANCE XF201-3P IRT (All versions < 5.5.1), SCALANCE XF202-2P IRT (All versions < 5.5.1), SCALANCE XF204 (All versions < V5.2.5), SCALANCE XF204 IRT (All versions < 5.5.1), SCALANCE XF204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE XF204-2BA IRT (All versions < 5.5.1), SCALANCE XF206-1 (All versions < V5.2.5), SCALANCE XF208 (All versions < V5.2.5). Incorrect processing of POST requests in the web server may write out of bounds in stack. An attacker might leverage this to denial-of-service of the device or remote code execution.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
SCALANCE X200-4P IRT
- Vendor
- Siemens
- Product
- SCALANCE X200-4P IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X201-3P IRT
- Vendor
- Siemens
- Product
- SCALANCE X201-3P IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X201-3P IRT PRO
- Vendor
- Siemens
- Product
- SCALANCE X201-3P IRT PRO
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X202-2 IRT
- Vendor
- Siemens
- Product
- SCALANCE X202-2 IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X202-2P IRT (incl. SIPLUS NET variant)
- Vendor
- Siemens
- Product
- SCALANCE X202-2P IRT (incl. SIPLUS NET variant)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X202-2P IRT PRO
- Vendor
- Siemens
- Product
- SCALANCE X202-2P IRT PRO
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204 IRT
- Vendor
- Siemens
- Product
- SCALANCE X204 IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204 IRT PRO
- Vendor
- Siemens
- Product
- SCALANCE X204 IRT PRO
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204-2 (incl. SIPLUS NET variant)
- Vendor
- Siemens
- Product
- SCALANCE X204-2 (incl. SIPLUS NET variant)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204-2FM
- Vendor
- Siemens
- Product
- SCALANCE X204-2FM
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204-2LD (incl. SIPLUS NET variant)
- Vendor
- Siemens
- Product
- SCALANCE X204-2LD (incl. SIPLUS NET variant)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204-2LD TS
- Vendor
- Siemens
- Product
- SCALANCE X204-2LD TS
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X204-2TS
- Vendor
- Siemens
- Product
- SCALANCE X204-2TS
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X206-1
- Vendor
- Siemens
- Product
- SCALANCE X206-1
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X206-1LD
- Vendor
- Siemens
- Product
- SCALANCE X206-1LD
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X208 (incl. SIPLUS NET variant)
- Vendor
- Siemens
- Product
- SCALANCE X208 (incl. SIPLUS NET variant)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X208PRO
- Vendor
- Siemens
- Product
- SCALANCE X208PRO
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X212-2 (incl. SIPLUS NET variant)
- Vendor
- Siemens
- Product
- SCALANCE X212-2 (incl. SIPLUS NET variant)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X212-2LD
- Vendor
- Siemens
- Product
- SCALANCE X212-2LD
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X216
- Vendor
- Siemens
- Product
- SCALANCE X216
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE X224
- Vendor
- Siemens
- Product
- SCALANCE X224
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF201-3P IRT
- Vendor
- Siemens
- Product
- SCALANCE XF201-3P IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF202-2P IRT
- Vendor
- Siemens
- Product
- SCALANCE XF202-2P IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF204
- Vendor
- Siemens
- Product
- SCALANCE XF204
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF204 IRT
- Vendor
- Siemens
- Product
- SCALANCE XF204 IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF204-2 (incl. SIPLUS NET variant)
- Vendor
- Siemens
- Product
- SCALANCE XF204-2 (incl. SIPLUS NET variant)
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF204-2BA IRT
- Vendor
- Siemens
- Product
- SCALANCE XF204-2BA IRT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF206-1
- Vendor
- Siemens
- Product
- SCALANCE XF206-1
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
SCALANCE XF208
- Vendor
- Siemens
- Product
- SCALANCE XF208
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| All versions < V5.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |